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Medium

Wagtail has improper permission handling when copying pages

  • Disclosed: 08.05.2026
  • Updated: 11.10.2026 12:19

Impact

A CMS user with limited access to pages could copy a page they don't have access to to an area of the site they do. Once copied, they'd be able to view its contents, and potentially publish it. Permissions were correctly checked for the copy destination, but not for the source page.

Patches

Patched versions have been released as Wagtail 7.0.7 and 7.3.2. The new 7.4 LTS feature release also incorporates this fix.

Workarounds

No workaround is available.

Acknowledgements

Wagtail thanks independent security researcher Sanjok Karki @thesanjok for reporting this issue.

For more information

If there are any questions or comments about this advisory:

Affected software

Click a technology to see all vulnerabilities affecting it.

PlatformPackageVulnerable versionsFixed in
Python (PyPI) wagtail < 7.0.7, >= 7.1, < 7.3.2 7.0.7, 7.3.2

References

CVSS score 6.5/10
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness (CWE)
CWE-280
Platform
Python (PyPI)
Package
wagtail
Disclosed
08.05.2026
Updated
11.10.2026 12:19

Sources and licenses

OSV / GitHub Advisory Database - PYSEC-2026-149 - PyPA Advisory Database; CC BY 4.0

OSV / GitHub Advisory Database - GHSA-67rv-mg8q-5pf3 - CC BY 4.0

Vulnerability history: wagtail

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

All (30) in the archive
Total entries
30
First → latest
04.2020 08.2026
Without a fix
0
Exploited in attacks
0

Severity breakdown

  • High 5
  • Medium 22
  • Low 3

Disclosures per year

Severity:
  1. Wagtail: Reflected XSS in dynamic image URL generator view
    High · 7.3 CVE-2026-54263 >= 7.3, < 7.3.3, >= 7.4, < 7.4.2 7.3.3, 7.4.2
  2. Wagtail has improper permission handling when copying pages this entry
    Medium · 6.5 CVE-2026-44200 < 7.0.7, >= 7.1, < 7.3.2 7.0.7, 7.3.2
  3. Wagtail regular expression denial-of-service via search query parsing
    High · 6.5 CVE-2024-39317 >= 6.0, < 6.0.6, >= 6.1, < 6.1.3, >= 2.0, < 5.2.6 6.0.6, 6.1.3, 5.2.6
  4. Wagtail vulnerable to stored Cross-site Scripting attack via ModelAdmin views
    High · 6.4 CVE-2023-28836 >= 1.5, < 4.1.4, >= 4.2, < 4.2.2 4.1.4, 4.2.2
  5. Improper validation of URLs ('Cross-site Scripting') in Wagtail rich text fields
    High · 6.1 CVE-2021-29434 < 2.11.7, >= 2.12, < 2.12.4 2.11.7, 2.12.4
  6. Cross-Site Scripting in Wagtail
    High · 5.7 CVE-2020-15118 >= 2.8rc1, < 2.9.3, < 2.7.4 2.9.3, 2.7.4

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