Sign in
Deutsch English Español Polski
Medium

WordPress 6.9 - 6.9.1 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Note Creation via REST API

  • Disclosed: 10.03.2026
  • Updated: 11.10.2026 10:22

WordPress core is vulnerable to unauthorized access in versions 6.9 through 6.9.1. The Notes feature (block-level collaboration annotations) was introduced in WordPress 6.9 to allow editorial comments directly on posts in the block editor. However, the REST API create_item_permissions_check() method in the comments controller did not verify that the authenticated user has edit_post permission on the target post when creating a note. This makes it possible for authenticated attackers with Subscriber-level access to create notes on any post, including posts authored by other users, private posts, and posts in any status.

Affected software

Click a technology to see all vulnerabilities affecting it.

PlatformPackageVulnerable versionsFixed in
WordPress (core) WordPress >= 6.9, <= 6.9.1 6.9.2

References

CVSS score 4.3/10
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Weakness (CWE)
CWE-862
Platform
WordPress
Package
WordPress
Disclosed
10.03.2026
Updated
11.10.2026 10:22

Sources and licenses

Wordfence Intelligence - a69782f0-aa61-4049-8339-7f27f4b6c36b - Wordfence Intelligence

Copyright 1999-2026 The MITRE Corporation

Copyright 2012-2026 Defiant Inc.

This record contains material that is subject to copyright

Copyright 1999-2026 The MITRE Corporation

CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE®). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy.

https://www.cve.org/Legal/TermsOfUse
Copyright 2012-2026 Defiant Inc.

Defiant hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute this software vulnerability information. Any copy of the software vulnerability information you make for such purposes is authorized provided that you include a hyperlink to this vulnerability record and reproduce Defiant's copyright designation and this license in any such copy.

https://www.wordfence.com/wordfence-intelligence-terms-and-conditions/
Wordfence Intelligence
Wordfence Intelligence - Defiant, Inc.
Copyright Defiant, Inc. All rights reserved except as granted below.
License grant, section 3.1 of the Wordfence Intelligence Terms and Conditions (January 26, 2026):

Subject to this Agreement, Company hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute the Service. Any copy you make for such purposes is authorized provided that you reproduce Company’s copyright designation, this license, and the license of any disclosed Company licensor in any such copy.

Full applicable Agreement: https://www.wordfence.com/wordfence-intelligence-terms-and-conditions/

Vulnerability history: WordPress

All published vulnerabilities of this package (WordPress (core)), newest first. Shows whether this is a one-off slip or a package that needs watching.

All (385) in the archive
Total entries
385
First → latest
06.2003 10.2026
Without a fix
0
Exploited in attacks
3

Severity breakdown

  • Critical 16
  • High 95
  • Medium 263
  • Low 11

Disclosures per year

earlier: 205

Severity:
  1. WordPress Core 7.1 - 7.1.2 - Unauthenticated Stored Cross-Site Scripting via Pending Comments
    High · 7.2 4a3e3e6e-9c17-4ac5-9f83-1e01365436e9 >= 7.1.0, <= 7.1.2 7.1.3
  2. WordPress Core <= 7.1.1 - Unauthenticated Local File Inclusion via locate_template() Path Traversal
    High · 8.1 Exploited in attacks CVE-2026-87902 >= 4.7, <= 4.7.36, >= 4.8, <= 4.8.31, >= 4.9, <= 4.9.32, >= 5.0, <= 5.0.28, >= 5.1, <= 5.1.25, >= 5.2, <= 5.2.27, >= 5.3, <= 5.3.24, >= 5.4, <= 5.4.22, >= 5.5, <= 5.5.21, >= 5.6, <= 5.6.20, >= 5.7, <= 5.7.18, >= 5.8, <= 5.8.16, >= 5.9, <= 5.9.17, >= 6.0, <= 6.0.15, >= 6.1, <= 6.1.13, >= 6.2, <= 6.2.12, >= 6.3, <= 6.3.11, >= 6.4, <= 6.4.11, >= 6.5, <= 6.5.11, >= 6.6, <= 6.6.8, >= 6.7, <= 6.7.8, >= 6.8, <= 6.8.9, >= 6.9, <= 6.9.8, >= 7.0, <= 7.0.5, >= 7.1, <= 7.1.1 4.7.37, 4.8.32, 4.9.33, 5.0.29, 5.1.26, 5.2.28, 5.3.25, 5.4.23, 5.5.22, 5.6.21, 5.7.19, 5.8.17, 5.9.18, 6.0.16, 6.1.14, 6.2.13, 6.3.12, 6.4.12, 6.5.12, 6.6.9, 6.7.9, 6.8.10, 6.9.9, 7.0.6, 7.1.2
  3. WordPress Core <= 7.1 - Unauthenticated Stored Cross-Site Scripting via wpautop() Blockquote Handling
    High · 7.2 CVE-2026-93485 <= 6.6.7, >= 6.7, <= 6.7.7, >= 6.8, <= 6.8.8, >= 6.9, <= 6.9.7, >= 7.0, <= 7.0.4, = 7.1 6.6.8, 6.7.8, 6.8.9, 6.9.8, 7.0.5, 7.1.1
  4. WordPress Core <= 7.0.3 - Authenticated (Author+) Remote Code Execution via Malicious File Upload
    High · 8.8 CVE-2026-65640 >= 4.7.0, <= 4.7.34, >= 4.8.0, <= 4.8.29, >= 4.9.0, <= 4.9.30, >= 5.0.0, <= 5.0.26, >= 5.1.0, <= 5.1.23, >= 5.2.0, <= 5.2.25, >= 5.3.0, <= 5.3.22, >= 5.4.0, <= 5.4.20, >= 5.5.0, <= 5.5.19, >= 5.6.0, <= 5.6.18, >= 5.7.0, <= 5.7.16, >= 5.8.0, <= 5.8.14, >= 5.9.0, <= 5.9.15, >= 6.0.0, <= 6.0.13, >= 6.1.0, <= 6.1.11, >= 6.2.0, <= 6.2.10, >= 6.3.0, <= 6.3.9, >= 6.4.0, <= 6.4.9, >= 6.5.0, <= 6.5.9, >= 6.6.0, <= 6.6.6, >= 6.7.0, <= 6.7.6, >= 6.8.0, <= 6.8.7, >= 6.9.0, <= 6.9.6, >= 7.0.0, <= 7.0.3 4.7.35, 4.8.30, 4.9.31, 5.0.27, 5.1.24, 5.2.26, 5.3.23, 5.4.21, 5.5.20, 5.6.19, 5.7.17, 5.8.15, 5.9.16, 6.0.14, 6.1.12, 6.2.11, 6.3.10, 6.4.10, 6.5.10, 6.6.7, 6.7.7, 6.8.8, 6.9.7, 7.0.4
  5. WordPress Core 6.8 - 7.0.1 - Unauthenticated SQL Injection via author__not_in Parameter
    High · 7.5 Exploited in attacks CVE-2026-60137 >= 6.8, < 6.8.5, >= 6.9, < 6.9.5, >= 7.0, < 7.0.2 6.8.6, 6.9.5, 7.0.2
  6. WordPress Core 6.9 - 7.0.1 - Remote Code Execution via REST API Batch Request Route Confusion
    Critical · 9.8 Exploited in attacks CVE-2026-63030 >= 6.9, < 6.9.5, >= 7.0, < 7.0.2 6.9.5, 7.0.2
  7. WordPress 6.9 - 6.9.1 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Note Creation via REST API this entry
    Medium · 4.3 CVE-2026-3906 >= 6.9, <= 6.9.1 6.9.2
  8. WordPress Core < 6.5.2 - Unauthenticated & Authenticated (Contributor+) Stored Cross-Site Scripting via Avatar Block
    High · 7.2 CVE-2024-4439 >= 6.0, <= 6.0.7, >= 6.1, <= 6.1.5, >= 6.2, <= 6.2.4, >= 6.3, <= 6.3.3, >= 6.4, <= 6.4.3, >= 6.5, <= 6.5.1 6.0.8, 6.1.6, 6.2.5, 6.3.4, 6.4.4, 6.5.2
  9. WordPress Core 6.4.0 - 6.4.1 - Remote Code Execution POP Chain
    Critical · 9.8 CVE-2024-31211 = 6.4.0, = 6.4.1 6.4.2
  10. WordPress Core < 6.0.3 - SQL Injection via WP_Date_Query
    Critical · 9.8 ff4b47d8-28c1-4706-91d9-0285f419147e <= 3.6.1, >= 3.7, <= 3.7.39, >= 3.8, <= 3.8.39, >= 3.9, <= 3.9.37, >= 4.0, <= 4.0.36, >= 4.1, <= 4.1.36, >= 4.2, <= 4.2.33, >= 4.3, <= 4.3.29, >= 4.4, <= 4.4.28, >= 4.5, <= 4.5.27, >= 4.6, <= 4.6.24, >= 4.7, <= 4.7.24, >= 4.8, <= 4.8.20, >= 4.9, <= 4.9.21, >= 5.0, <= 5.0.17, >= 5.1, <= 5.1.14, >= 5.2, <= 5.2.16, >= 5.3, <= 5.3.13, >= 5.4, <= 5.4.11, >= 5.5, <= 5.5.10, >= 5.6, <= 5.6.9, >= 5.7, <= 5.7.7, >= 5.8, <= 5.8.5, >= 5.9, <= 5.9.4, >= 6.0, <= 6.0.2 3.7.40, 3.8.40, 3.9.38, 4.0.37, 4.1.37, 4.2.34, 4.3.30, 4.4.29, 4.5.28, 4.6.25, 4.7.25, 4.8.21, 4.9.22, 5.0.18, 5.1.15, 5.2.17, 5.3.14, 5.4.12, 5.5.11, 5.6.10, 5.7.8, 5.8.6, 5.9.5, 6.0.3
  11. WordPress Core < 6.0.3 - Cross-Site Request Forgery via wp-trackback.php
    High · 8.8 ddd06190-d0c1-445d-8c6f-4c7df3248db4 <= 3.6.1, >= 3.7, <= 3.7.39, >= 3.8, <= 3.8.39, >= 3.9, <= 3.9.37, >= 4.0, <= 4.0.36, >= 4.1, <= 4.1.36, >= 4.2, <= 4.2.33, >= 4.3, <= 4.3.29, >= 4.4, <= 4.4.28, >= 4.5, <= 4.5.27, >= 4.6, <= 4.6.24, >= 4.7, <= 4.7.24, >= 4.8, <= 4.8.20, >= 4.9, <= 4.9.21, >= 5.0, <= 5.0.17, >= 5.1, <= 5.1.14, >= 5.2, <= 5.2.16, >= 5.3, <= 5.3.13, >= 5.4, <= 5.4.11, >= 5.5, <= 5.5.10, >= 5.6, <= 5.6.9, >= 5.7, <= 5.7.7, >= 5.8, <= 5.8.5, >= 5.9, <= 5.9.4, >= 6.0, <= 6.0.2 3.7.40, 3.8.40, 3.9.38, 4.0.37, 4.1.37, 4.2.34, 4.3.30, 4.4.29, 4.5.28, 4.6.25, 4.7.25, 4.8.21, 4.9.22, 5.0.18, 5.1.15, 5.2.17, 5.3.14, 5.4.12, 5.5.11, 5.6.10, 5.7.8, 5.8.6, 5.9.5, 6.0.3
  12. WordPress Core < 6.0.3 - Reflected Cross-Site Scripting via SQL Injection
    High · 8.8 CVE-2022-43497 <= 3.6.1, >= 3.7, <= 3.7.39, >= 3.8, <= 3.8.39, >= 3.9, <= 3.9.37, >= 4.0, <= 4.0.36, >= 4.1, <= 4.1.36, >= 4.2, <= 4.2.33, >= 4.3, <= 4.3.29, >= 4.4, <= 4.4.28, >= 4.5, <= 4.5.27, >= 4.6, <= 4.6.24, >= 4.7, <= 4.7.24, >= 4.8, <= 4.8.20, >= 4.9, <= 4.9.21, >= 5.0, <= 5.0.17, >= 5.1, <= 5.1.14, >= 5.2, <= 5.2.16, >= 5.3, <= 5.3.13, >= 5.4, <= 5.4.11, >= 5.5, <= 5.5.10, >= 5.6, <= 5.6.9, >= 5.7, <= 5.7.7, >= 5.8, <= 5.8.5, >= 5.9, <= 5.9.4, >= 6.0, <= 6.0.2 3.7.40, 3.8.40, 3.9.38, 4.0.37, 4.1.37, 4.2.34, 4.3.30, 4.4.29, 4.5.28, 4.6.25, 4.7.25, 4.8.21, 4.9.22, 5.0.18, 5.1.15, 5.2.17, 5.3.14, 5.4.12, 5.5.11, 5.6.10, 5.7.8, 5.8.6, 5.9.5, 6.0.3
  13. WordPress Core < 6.0.2 - Authenticated SQL Injection
    High · 8.0 0248f829-84de-40b9-bb63-354fbf06472d <= 3.6.1, >= 3.7, <= 3.7.38, >= 3.8, <= 3.8.38, >= 3.9, <= 3.9.36, >= 4.0, <= 4.0.35, >= 4.1, <= 4.1.35, >= 4.2, <= 4.2.32, >= 4.3, <= 4.3.28, >= 4.4, <= 4.4.27, >= 4.5, <= 4.5.26, >= 4.6, <= 4.6.23, >= 4.7, <= 4.7.23, >= 4.8, <= 4.8.19, >= 4.9, <= 4.9.20, >= 5.0, <= 5.0.16, >= 5.1, <= 5.1.13, >= 5.2, <= 5.2.15, >= 5.3, <= 5.3.12, >= 5.4, <= 5.4.10, >= 5.5, <= 5.5.9, >= 5.6, <= 5.6.8, >= 5.7, <= 5.7.6, >= 5.8, <= 5.8.4, >= 5.9, <= 5.9.3, >= 6.0, <= 6.0.1 3.7.39, 3.8.39, 3.9.37, 4.0.36, 4.1.36, 4.2.33, 4.3.29, 4.4.28, 4.5.27, 4.6.24, 4.7.24, 4.8.20, 4.9.21, 5.0.17, 5.1.14, 5.2.16, 5.3.13, 5.4.11, 5.5.10, 5.6.9, 5.7.7, 5.8.5, 5.9.4, 6.0.2
  14. WordPress Core < 5.9.1 - jQuery Prototype Pollution
    High · 8.8 CVE-2021-20083 < 3.7, >= 3.7, <= 3.7.37, >= 3.8, <= 3.8.37, >= 3.9, <= 3.9.35, >= 4.0, <= 4.0.34, >= 4.1, <= 4.1.34, >= 4.2, <= 4.2.31, >= 4.3, <= 4.3.27, >= 4.4, <= 4.4.26, >= 4.5, <= 4.5.25, >= 4.6, <= 4.6.22, >= 4.7, <= 4.7.22, >= 4.8, <= 4.8.18, >= 4.9, <= 4.9.19, >= 5.0, <= 5.0.15, >= 5.1, <= 5.1.12, >= 5.2, <= 5.2.14, >= 5.3, <= 5.3.11, >= 5.4, <= 5.4.9, >= 5.5, <= 5.5.8, >= 5.6, <= 5.6.7, >= 5.7, <= 5.7.5, >= 5.8, <= 5.8.3, >= 5.9, <= 5.9.1 3.7.38, 3.8.38, 3.9.36, 4.0.35, 4.1.35, 4.2.32, 4.3.28, 4.4.27, 4.5.26, 4.6.23, 4.7.23, 4.8.19, 4.9.20, 5.0.16, 5.1.13, 5.2.15, 5.3.12, 5.4.10, 5.5.9, 5.6.8, 5.7.6, 5.8.4, 5.9.2
  15. WordPress Core < 5.8.3 - Authenticated (Author+) Stored Cross Site Scripting
    High · 8.0 CVE-2022-21662 >= 3.7, < 3.7.37, >= 3.8, < 3.8.37, >= 3.9, < 3.9.35, >= 4.0, < 4.0.34, >= 4.1, < 4.1.34, >= 4.2, < 4.2.31, >= 4.3, < 4.3.27, >= 4.4, < 4.4.26, >= 4.5, < 4.5.25, >= 4.6, < 4.6.22, >= 4.7, < 4.7.22, >= 4.8, < 4.8.18, >= 4.9, < 4.9.19, >= 5.0, < 5.0.15, >= 5.1, < 5.1.12, >= 5.2, < 5.2.14, >= 5.3, < 5.3.11, >= 5.4, < 5.4.9, >= 5.5, < 5.5.8, >= 5.6, < 5.6.7, >= 5.7, < 5.7.5, >= 5.8, < 5.8.3 3.7.37, 3.8.37, 3.9.35, 4.0.34, 4.1.34, 4.2.31, 4.3.27, 4.4.26, 4.5.25, 4.6.22, 4.7.22, 4.8.18, 4.9.19, 5.0.15, 5.1.12, 5.2.14, 5.3.11, 5.4.9, 5.5.8, 5.6.7, 5.7.5, 5.8.3
  16. WordPress Core < 5.8.3 - SQL Injection via WP_Meta_Query
    High · 7.4 CVE-2022-21664 >= 4.1, < 4.1.34, >= 4.2, < 4.2.31, >= 4.3, < 4.3.27, >= 4.4, < 4.4.26, >= 4.5, < 4.5.25, >= 4.6, < 4.6.22, >= 4.7, < 4.7.22, >= 4.8, < 4.8.18, >= 4.9, < 4.9.19, >= 5.0, < 5.0.15, >= 5.1, < 5.1.12, >= 5.2, < 5.2.14, >= 5.3, < 5.3.11, >= 5.4, < 5.4.9, >= 5.5, < 5.5.8, >= 5.6, < 5.6.7, >= 5.7, < 5.7.5, >= 5.8, < 5.8.3 4.1.34, 4.2.31, 4.3.27, 4.4.26, 4.5.25, 4.6.22, 4.7.22, 4.8.18, 4.9.19, 5.0.15, 5.1.12, 5.2.14, 5.3.11, 5.4.9, 5.5.8, 5.6.7, 5.7.5, 5.8.3
  17. WordPress Core 5.4 - 5.8 - Authenticated Stored Cross-Site Scripting
    High · 7.6 CVE-2021-39201 >= 5.4, < 5.4.7, >= 5.5, < 5.5.6, >= 5.6, < 5.6.5, >= 5.7, < 5.7.3, >= 5.8, < 5.8.1 5.4.7, 5.5.6, 5.6.5, 5.7.3, 5.8.1
  18. WordPress Core < 5.7.1 - XXE Injection
    High · 7.1 CVE-2021-29447 >= 4.7, < 4.7.20, >= 4.8, < 4.8.16, >= 4.9, < 4.9.17, >= 5.0, < 5.0.12, >= 5.1, < 5.1.9, >= 5.2, < 5.2.10, >= 5.3, < 5.3.7, >= 5.4, < 5.4.5, >= 5.5, < 5.5.4, >= 5.6, < 5.6.3, >= 5.7, < 5.7.1 4.7.20, 4.8.16, 4.9.17, 5.0.12, 5.1.9, 5.2.10, 5.3.7, 5.4.5, 5.5.4, 5.6.3, 5.7.1
  19. WordPress Core < 5.8.3 - SQL Injection via WP_Query
    High · 8.0 CVE-2022-21661 >= 3.7, < 3.7.37, >= 3.8, < 3.8.37, >= 3.9, < 3.9.35, >= 4.0, < 4.0.34, >= 4.1, < 4.1.34, >= 4.2, < 4.2.31, >= 4.3, < 4.3.27, >= 4.4, < 4.4.26, >= 4.5, < 4.5.25, >= 4.6, < 4.6.22, >= 4.7, < 4.7.22, >= 4.8, < 4.8.18, >= 4.9, < 4.9.19, >= 5.0, < 5.0.15, >= 5.1, < 5.1.12, >= 5.2, < 5.2.14, >= 5.3, < 5.3.11, >= 5.4, < 5.4.9, >= 5.5, < 5.5.8, >= 5.6, < 5.6.7, >= 5.7, < 5.7.5, >= 5.8, < 5.8.3 3.7.37, 3.8.37, 3.9.35, 4.0.34, 4.1.34, 4.2.31, 4.3.27, 4.4.26, 4.5.25, 4.6.22, 4.7.22, 4.8.18, 4.9.19, 5.0.15, 5.1.12, 5.2.14, 5.3.11, 5.4.9, 5.5.8, 5.6.7, 5.7.5, 5.8.3
  20. WordPress Core < 5.5.2 - Privilege Escalation via XML-RPC
    High · 8.8 CVE-2020-28035 < 3.7, >= 3.7, <= 3.7.34, >= 3.8, <= 3.8.34, >= 3.9, <= 3.9.32, >= 4.0, <= 4.0.31, >= 4.1, <= 4.1.31, >= 4.2, <= 4.2.28, >= 4.3, <= 4.3.24, >= 4.4, <= 4.4.23, >= 4.5, <= 4.5.22, >= 4.6, <= 4.6.19, >= 4.7, <= 4.7.18, >= 4.8, <= 4.8.14, >= 4.9, <= 4.9.15, >= 5.0, <= 5.0.10, >= 5.1, <= 5.1.6, >= 5.2, <= 5.2.7, >= 5.3, <= 5.3.4, >= 5.4, <= 5.4.2, >= 5.5, <= 5.5.1 3.7.35, 3.8.35, 3.9.33, 4.0.32, 4.1.32, 4.2.29, 4.3.25, 4.4.24, 4.5.23, 4.6.20, 4.7.19, 4.8.15, 4.9.16, 5.0.11, 5.1.7, 5.2.8, 5.3.5, 5.4.3, 5.5.2
  21. WordPress Core < 5.5.2 - Deserialization Gadget
    High · 8.8 CVE-2020-28032 < 3.7, >= 3.7, <= 3.7.34, >= 3.8, <= 3.8.34, >= 3.9, <= 3.9.32, >= 4.0, <= 4.0.31, >= 4.1, <= 4.1.31, >= 4.2, <= 4.2.28, >= 4.3, <= 4.3.24, >= 4.4, <= 4.4.23, >= 4.5, <= 4.5.22, >= 4.6, <= 4.6.19, >= 4.7, <= 4.7.18, >= 4.8, <= 4.8.14, >= 4.9, <= 4.9.15, >= 5.0, <= 5.0.10, >= 5.1, <= 5.1.6, >= 5.2, <= 5.2.7, >= 5.3, <= 5.3.4, >= 5.4, <= 5.4.2, >= 5.5, <= 5.5.1 3.7.35, 3.8.35, 3.9.33, 4.0.32, 4.1.32, 4.2.29, 4.3.25, 4.4.24, 4.5.23, 4.6.20, 4.7.19, 4.8.15, 4.9.16, 5.0.11, 5.1.7, 5.2.8, 5.3.5, 5.4.3, 5.5.2
  22. WordPress Core < 5.5.2 - Privilege Escalation via XML-RPC
    High · 8.8 CVE-2020-28036 < 3.7, >= 3.7, <= 3.7.34, >= 3.8, <= 3.8.34, >= 3.9, <= 3.9.32, >= 4.0, <= 4.0.31, >= 4.1, <= 4.1.31, >= 4.2, <= 4.2.28, >= 4.3, <= 4.3.24, >= 4.4, <= 4.4.23, >= 4.5, <= 4.5.22, >= 4.6, <= 4.6.19, >= 4.7, <= 4.7.18, >= 4.8, <= 4.8.14, >= 4.9, <= 4.9.15, >= 5.0, <= 5.0.10, >= 5.1, <= 5.1.6, >= 5.2, <= 5.2.7, >= 5.3, <= 5.3.4, >= 5.4, <= 5.4.2, >= 5.5, <= 5.5.1 3.7.35, 3.8.35, 3.9.33, 4.0.32, 4.1.32, 4.2.29, 4.3.25, 4.4.24, 4.5.23, 4.6.20, 4.7.19, 4.8.15, 4.9.16, 5.0.11, 5.1.7, 5.2.8, 5.3.5, 5.4.3, 5.5.2
  23. WordPress Core < 5.5.3 - PHP Object Injection Gadget
    Critical · 9.8 CVE-2021-29476 < 3.7, >= 3.7, < 3.7.35, >= 3.8, < 3.8.35, >= 3.9, < 3.9.33, >= 4.0, < 4.0.32, >= 4.1, < 4.1.32, >= 4.2, < 4.2.29, >= 4.3, < 4.3.25, >= 4.4, < 4.4.24, >= 4.5, < 4.5.23, >= 4.6, < 4.6.20, >= 4.7, < 4.7.19, >= 4.8, < 4.8.15, >= 4.9, < 4.9.16, >= 5.0, < 5.0.11, >= 5.1, < 5.1.8, >= 5.2, < 5.2.9, >= 5.3, < 5.3.6, >= 5.4, < 5.4.4, >= 5.5, < 5.5.3 3.7.35, 3.8.35, 3.9.33, 4.0.32, 4.1.32, 4.2.29, 4.3.25, 4.4.24, 4.5.23, 4.6.20, 4.7.19, 4.8.15, 4.9.16, 5.0.11, 5.1.8, 5.2.9, 5.3.6, 5.4.4, 5.5.3
  24. WordPress Core < 5.2.4 - Cache Poisoning
    High · 7.3 CVE-2019-17673 < 3.7, >= 3.7, <= 3.7.30, >= 3.8, <= 3.8.30, >= 3.9, <= 3.9.28, >= 4.0, <= 4.0.27, >= 4.1, <= 4.1.27, >= 4.2, <= 4.2.24, >= 4.3, <= 4.3.20, >= 4.4, <= 4.4.19, >= 4.5, <= 4.5.18, >= 4.6, <= 4.6.15, >= 4.7, <= 4.7.14, >= 4.8, <= 4.8.10, >= 4.9, <= 4.9.11, >= 5.0, <= 5.0.6, >= 5.1, <= 5.1.2, >= 5.2, <= 5.2.3 3.7.31, 3.8.31, 3.9.29, 4.0.28, 4.1.28, 4.2.25, 4.3.21, 4.4.20, 4.5.19, 4.6.16, 4.7.15, 4.8.11, 4.9.12, 5.0.7, 5.1.3, 5.2.4
  25. WordPress Core < 5.2.3 - Stored Cross-Site Scripting via Comments
    High · 7.2 CVE-2019-16218 < 3.7, >= 3.7, <= 3.7.29, >= 3.8, <= 3.8.29, >= 3.9, <= 3.9.27, >= 4.0, <= 4.0.26, >= 4.1, <= 4.1.26, >= 4.2, <= 4.2.23, >= 4.3, <= 4.3.19, >= 4.4, <= 4.4.18, >= 4.5, <= 4.5.17, >= 4.6, <= 4.6.13, >= 4.7, <= 4.7.12, >= 4.8, <= 4.8.9, >= 4.9, <= 4.9.10, >= 5.0, <= 5.0.5, >= 5.1, <= 5.1.1, >= 5.2, <= 5.2.2 3.7.30, 3.8.30, 3.9.28, 4.0.27, 4.1.27, 4.2.24, 4.3.20, 4.4.19, 4.5.18, 4.6.15, 4.7.13, 4.8.10, 4.9.11, 5.0.6, 5.1.2, 5.2.3
  26. WordPress Core < 5.1.1 - Cross-Site Request Forgery to Cross-Site Scripting via Comments
    Critical · 9.6 CVE-2019-9787 < 3.7, >= 3.7, <= 3.7.28, >= 3.8, <= 3.8.28, >= 3.9, <= 3.9.26, >= 4.0, <= 4.0.25, >= 4.1, <= 4.1.25, >= 4.2, <= 4.2.22, >= 4.3, <= 4.3.18, >= 4.4, <= 4.4.17, >= 4.5, <= 4.5.16, >= 4.6, <= 4.6.13, >= 4.7, <= 4.7.12, >= 4.8, <= 4.8.8, >= 4.9, <= 4.9.9, >= 5.0, <= 5.0.3, = 5.1 3.7.29, 3.8.29, 3.9.27, 4.0.26, 4.1.26, 4.2.23, 4.3.19, 4.4.18, 4.5.17, 4.6.14, 4.7.13, 4.8.9, 4.9.10, 5.0.4, 5.1.1
  27. WordPress Core < 5.0.1 - Remote Code Execution
    High · 8.8 CVE-2019-8942 < 3.7, >= 3.7, <= 3.7.27, >= 3.8, <= 3.8.27, >= 3.9, <= 3.9.25, >= 4.0, <= 4.0.24, >= 4.1, <= 4.1.24, >= 4.2, <= 4.2.21, >= 4.3, <= 4.3.17, >= 4.4, <= 4.4.16, >= 4.5, <= 4.5.15, >= 4.6, <= 4.6.12, >= 4.7, <= 4.7.11, >= 4.8, <= 4.8.7, >= 4.9, <= 4.9.8, = 5.0 3.7.28, 3.8.28, 3.9.26, 4.0.25, 4.1.25, 4.2.22, 4.3.18, 4.4.17, 4.5.16, 4.6.13, 4.7.12, 4.8.8, 4.9.9, 5.0.1
  28. WordPress Core < 5.0.1 - Sensitive Information Disclosure
    High · 7.5 CVE-2018-20151 < 3.7, >= 3.7, <= 3.7.27, >= 3.8, <= 3.8.27, >= 3.9, <= 3.9.25, >= 4.0, <= 4.0.24, >= 4.1, <= 4.1.24, >= 4.2, <= 4.2.21, >= 4.3, <= 4.3.17, >= 4.4, <= 4.4.16, >= 4.5, <= 4.5.15, >= 4.6, <= 4.6.12, >= 4.7, <= 4.7.11, >= 4.8, <= 4.8.7, >= 4.9, <= 4.9.8, = 5.0 3.7.28, 3.8.28, 3.9.26, 4.0.25, 4.1.25, 4.2.22, 4.3.18, 4.4.17, 4.5.16, 4.6.13, 4.7.12, 4.8.8, 4.9.9, 5.0.1
  29. WordPress Core < 5.0.1 - Arbitrary File Deletion
    High · 7.7 CVE-2018-20147 < 3.7, >= 3.7, <= 3.7.27, >= 3.8, <= 3.8.27, >= 3.9, <= 3.9.25, >= 4.0, <= 4.0.24, >= 4.1, <= 4.1.24, >= 4.2, <= 4.2.21, >= 4.3, <= 4.3.17, >= 4.4, <= 4.4.16, >= 4.5, <= 4.5.15, >= 4.6, <= 4.6.12, >= 4.7, <= 4.7.11, >= 4.8, <= 4.8.7, >= 4.9, <= 4.9.8, = 5.0 3.7.28, 3.8.28, 3.9.26, 4.0.25, 4.1.25, 4.2.22, 4.3.18, 4.4.17, 4.5.16, 4.6.13, 4.7.12, 4.8.8, 4.9.9, 5.0.1
  30. WordPress Core < 5.0.1 - PHP Object Injection
    High · 8.8 CVE-2018-20148 < 3.7, >= 3.7, <= 3.7.27, >= 3.8, <= 3.8.27, >= 3.9, <= 3.9.25, >= 4.0, <= 4.0.24, >= 4.1, <= 4.1.24, >= 4.2, <= 4.2.21, >= 4.3, <= 4.3.17, >= 4.4, <= 4.4.16, >= 4.5, <= 4.5.15, >= 4.6, <= 4.6.12, >= 4.7, <= 4.7.11, >= 4.8, <= 4.8.7, >= 4.9, <= 4.9.8, = 5.0 3.7.28, 3.8.28, 3.9.26, 4.0.25, 4.1.25, 4.2.22, 4.3.18, 4.4.17, 4.5.16, 4.6.13, 4.7.12, 4.8.8, 4.9.9, 5.0.1
  31. WordPress Core < 5.0.1 - PHAR Unserialization
    High · 7.5 CVE-2018-1000773 < 3.7, >= 3.7, <= 3.7.27, >= 3.8, <= 3.8.27, >= 3.9, <= 3.9.25, >= 4.0, <= 4.0.24, >= 4.1, <= 4.1.24, >= 4.2, <= 4.2.21, >= 4.3, <= 4.3.17, >= 4.4, <= 4.4.16, >= 4.5, <= 4.5.15, >= 4.6, <= 4.6.12, >= 4.7, <= 4.7.11, >= 4.8, <= 4.8.7, >= 4.9, <= 4.9.8, = 5.0 3.7.28, 3.8.28, 3.9.26, 4.0.25, 4.1.25, 4.2.22, 4.3.18, 4.4.17, 4.5.16, 4.6.13, 4.7.12, 4.8.8, 4.9.9, 5.0.1
  32. WordPress Core < 4.9 - Insecure Deserialization
    High · 8.8 CVE-2017-1000600 < 4.9 4.9
  33. WordPress Core < 4.9.7 - Authenticated Arbitrary File Deletion
    High · 8.8 CVE-2018-12895 < 3.7, >= 3.7, <= 3.7.26, >= 3.8, <= 3.8.26, >= 3.9, <= 3.9.24, >= 4.0, <= 4.0.23, >= 4.1, <= 4.1.23, >= 4.2, <= 4.2.20, >= 4.3, <= 4.3.16, >= 4.4, <= 4.4.15, >= 4.5, <= 4.5.14, >= 4.6, <= 4.6.11, >= 4.7, <= 4.7.10, >= 4.8, <= 4.8.6, >= 4.9, <= 4.9.6 3.7.27, 3.8.27, 3.9.25, 4.0.24, 4.1.24, 4.2.21, 4.3.17, 4.4.16, 4.5.15, 4.6.12, 4.7.11, 4.8.7, 4.9.7
  34. WordPress Core < 5.0 - Denial of Service
    High · 7.5 CVE-2018-6389 < 5.0 5.0
  35. WordPress Core < 4.8.3 - SQL Injection due to Double Prepare approach
    Critical · 9.8 CVE-2017-16510 < 3.7, >= 3.7, <= 3.7.22, >= 3.8, <= 3.8.22, >= 3.9, <= 3.9.20, >= 4.0, <= 4.0.19, >= 4.1, <= 4.1.19, >= 4.2, <= 4.2.16, >= 4.3, <= 4.3.12, >= 4.4, <= 4.4.11, >= 4.5, <= 4.5.10, >= 4.6, <= 4.6.7, >= 4.7, <= 4.7.6, >= 4.8, <= 4.8.2 3.7.23, 3.8.23, 3.9.21, 4.0.20, 4.1.20, 4.2.17, 4.3.13, 4.4.12, 4.5.11, 4.6.8, 4.7.7, 4.8.3
  36. WordPress Core < 4.8.2 - SQL Injection via Mishandled Placeholders
    Critical · 9.8 CVE-2017-14723 < 3.7, >= 3.7, <= 3.7.21, >= 3.8, <= 3.8.21, >= 3.9, <= 3.9.19, >= 4.0, <= 4.0.18, >= 4.1, <= 4.1.18, >= 4.2, <= 4.2.15, >= 4.3, <= 4.3.11, >= 4.4, <= 4.4.10, >= 4.5, <= 4.5.9, >= 4.6, <= 4.6.6, >= 4.7, <= 4.7.5, >= 4.8, <= 4.8.1 3.7.22, 3.8.22, 3.9.20, 4.0.19, 4.1.19, 4.2.16, 4.3.12, 4.4.11, 4.5.10, 4.6.7, 4.7.6, 4.8.2
  37. WordPress Core < 4.7.5 - Server-Side Request Forgery
    High · 7.7 CVE-2017-9066 < 3.7, >= 3.7, <= 3.7.20, >= 3.8, <= 3.8.20, >= 3.9, <= 3.9.18, >= 4.0, <= 4.0.17, >= 4.1, <= 4.1.17, >= 4.2, <= 4.2.14, >= 4.3, <= 4.3.10, >= 4.4, <= 4.4.9, >= 4.5, <= 4.5.8, >= 4.6, <= 4.6.5, >= 4.7, <= 4.7.4 3.7.21, 3.8.21, 3.9.19, 4.0.18, 4.1.18, 4.2.15, 4.3.11, 4.4.10, 4.5.9, 4.6.6, 4.7.5
  38. WordPress Core < 4.7.5 - Cross-Site Request Forgery Filesystem Credential Update
    High · 8.8 CVE-2017-9064 < 3.7, >= 3.7, <= 3.7.20, >= 3.8, <= 3.8.20, >= 3.9, <= 3.9.18, >= 4.0, <= 4.0.17, >= 4.1, <= 4.1.17, >= 4.2, <= 4.2.14, >= 4.3, <= 4.3.10, >= 4.4, <= 4.4.9, >= 4.5, <= 4.5.8, >= 4.6, <= 4.6.5, >= 4.7, <= 4.7.4 3.7.21, 3.8.21, 3.9.19, 4.0.18, 4.1.18, 4.2.15, 4.3.11, 4.4.10, 4.5.9, 4.6.6, 4.7.5
  39. WordPress Core < 4.7.3 - Cross-Site Request Forgery via Press This
    High · 8.8 CVE-2017-6819 < 3.7, >= 3.7, <= 3.7.18, >= 3.8, <= 3.8.18, >= 3.9, <= 3.9.16, >= 4.0, <= 4.0.15, >= 4.1, <= 4.1.15, >= 4.2, <= 4.2.12, >= 4.3, <= 4.3.8, >= 4.4, <= 4.4.7, >= 4.5, <= 4.5.6, >= 4.6, <= 4.6.3, >= 4.7, <= 4.7.2 3.7.19, 3.8.19, 3.9.17, 4.0.16, 4.1.16, 4.2.13, 4.3.9, 4.4.8, 4.5.7, 4.6.4, 4.7.3
  40. WordPress Core < 4.7.2 - Authenticated SQL Injection
    High · 8.8 CVE-2017-5611 < 3.7, >= 3.7, <= 3.7.17, >= 3.8, <= 3.8.17, >= 3.9, <= 3.9.15, >= 4.0, <= 4.0.14, >= 4.1, <= 4.1.14, >= 4.2, <= 4.2.11, >= 4.3, <= 4.3.7, >= 4.4, <= 4.4.6, >= 4.5, <= 4.5.5, >= 4.6, <= 4.6.2, >= 4.7, <= 4.7.1 3.7.18, 3.8.18, 3.9.16, 4.0.15, 4.1.15, 4.2.12, 4.3.8, 4.4.7, 4.5.6, 4.6.3, 4.7.2
Show more (20) Showing 40 of 112

Know which vulnerabilities affect your application

With the DockRay integration and software inventory enabled, DockRay checks reported component versions against known vulnerabilities and notifies you about confirmed matches. Coverage depends on the supported technology and available advisory data.

Connect your application
DockRay newsletter

Application security in your inbox

Important vulnerabilities, actionable guidance and practical advice for your applications. Choose your technologies and follow what matters to your project.

  • A daily digest of new vulnerabilities, critical ones included.
  • Notifications about important updates.
  • Practical advice on application security and monitoring.

Leave empty to receive updates for every technology.

Privacy policy

Free to subscribe. Unsubscribe with one click in any email.