Medium

wpsection <= 1.5.1 - Missing Authorization

  • Disclosed: 06.10.2026
  • Updated: 11.10.2026 10:22

The wpsection plugin for WordPress is vulnerable to unauthorized access in all versions up to, and including, 1.5.1. This is due to a missing capability check on a function. This makes it possible for authenticated attackers, with subscriber-level access and above, to perform an unauthorized action.

Affected software

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PlatformPackageVulnerable versionsFixed in
WordPress plugin wpsection <= 1.5.1 no fix

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
wpsection
Disclosed
06.10.2026
Updated
11.10.2026 10:22

Sources and licenses

Wordfence Intelligence - 252726f5-62d4-4c1c-a4bc-44cd0fe94356 - 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

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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: wpsection

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

Total entries
2
First → latest
08.2024 10.2026
Without a fix
1
Exploited in attacks
0

Severity breakdown

  • High 1
  • Medium 1

Disclosures per year

  1. 2024: 1
  2. 2025: 0
  3. 2026: 1
  1. wpsection <= 1.5.1 - Missing Authorization this entry
    Medium · 4.3 CVE-2026-40777 <= 1.5.1 no fix

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