CVE-2026-28223
CVE-2026-28223 · Wagtail: Improper escaping of HTML (Cross-site Scripting) in simple_translation admin interface
This page contains facts from public vulnerability sources. Check the original advisory before updating.
Wagtail is an open source content management system built on Django. Prior to versions 6.3.8, 7.0.6, 7.2.3, and 7.3.1, a stored cross-site scripting (XSS) vulnerability exists on confirmation messages within the wagtail.contrib.simple_translation module. A user with access to the Wagtail admin area may create a page with a specially-crafted title which, when another user performs the "Translate" action, causes arbitrary JavaScript code to run. This could lead to performing actions with that user's credentials. The vulnerability is not exploitable by an ordinary site visitor without access to the Wagtail admin. This issue has been patched in versions 6.3.8, 7.0.6, 7.2.3, and 7.3.1.
CVSS 6.1 · Medium · EPSS 0.5% · Fix available
- Published
- Updated
Stack: python
Affected products and versions
wagtail
- Versions
- < 6.3.8: Affected
- >= 6.4rc1, < 7.0.6: Affected
- >= 7.1rc1, < 7.2.3: Affected
- >= 7.3rc1, < 7.3.1: Affected
No fix published
wagtail PyPI
- Versions
- 0.1
- 0.2
- 0.3
- 0.3.1
- 0.4
- 0.4.1
- 0.5
- 0.6
- 0.7
- 0.8
- 0.8.1
- 0.8.10
- 0.8.2
- 0.8.3
- 0.8.4
- 0.8.5
- 0.8.6
- 0.8.7
- 0.8.8
- 0.8.9
- 1.0
- 1.0b1
- 1.0b2
- 1.0rc1
- 1.0rc2
- 1.1
- 1.10
- 1.10.1
- 1.10rc1
- 1.11
- 1.11.1
- 1.11rc1
- 1.12
- 1.12.1
- 1.12.2
- 1.12.3
- 1.12.4
- 1.12.5
- 1.12.6
- 1.12rc1
- 1.13
- 1.13.1
- 1.13.2
- 1.13.3
- 1.13.4
- 1.13rc1
- 1.1rc1
- 1.2
- 1.2rc1
- 1.3
- 1.3.1
- 1.3rc1
- 1.4
- 1.4.1
- 1.4.2
- 1.4.3
- 1.4.4
- 1.4.5
- 1.4.6
- 1.4rc1
- 1.5
- 1.5.1
- 1.5.2
- 1.5.3
- 1.5rc1
- 1.6
- 1.6.1
- 1.6.2
- 1.6.3
- 1.6rc1
- 1.7
- 1.7rc1
- 1.8
- 1.8.1
- 1.8.2
- 1.8rc1
- 1.9
- 1.9.1
- 1.9rc1
- 2.0
- 2.0.1
- 2.0.2
- 2.0b1
- 2.0rc1
- 2.1
- 2.1.1
- 2.1.2
- 2.1.3
- 2.10
- 2.10.1
- 2.10.2
- 2.10rc1
- 2.10rc2
- 2.11
- 2.11.1
- 2.11.2
- 2.11.3
- 2.11.4
- 2.11.5
- 2.11.6
- 2.11.7
- 2.11.8
- 2.11.9
- 2.11rc1
- 2.12
- 2.12.1
- 2.12.2
- 2.12.3
- 2.12.4
- 2.12.5
- 2.12.6
- 2.12rc1
- 2.13
- 2.13.1
- 2.13.2
- 2.13.3
- 2.13.4
- 2.13.5
- 2.13rc1
- 2.13rc2
- 2.13rc3
- 2.14
- 2.14.1
- 2.14.2
- 2.14rc1
- 2.15
- 2.15.1
- 2.15.2
- 2.15.3
- 2.15.4
- 2.15.5
- 2.15.6
- 2.15rc1
- 2.15rc2
- 2.16
- 2.16.1
- 2.16.2
- 2.16.3
- 2.16rc1
- 2.16rc2
- 2.1rc1
- 2.1rc2
- 2.2
- 2.2.1
- 2.2.2
- 2.2rc1
- 2.2rc2
- 2.3
- 2.3rc1
- 2.3rc2
- 2.4
- 2.4rc1
- 2.5
- 2.5.1
- 2.5.2
- 2.5rc1
- 2.6
- 2.6.1
- 2.6.2
- 2.6.3
- 2.6rc1
- 2.7
- 2.7.1
- 2.7.2
- 2.7.3
- 2.7.4
- 2.7rc1
- 2.7rc2
- 2.8
- 2.8.1
- 2.8.2
- 2.8rc1
- 2.9
- 2.9.1
- 2.9.2
- 2.9.3
- 2.9rc1
- 3.0
- 3.0.1
- 3.0.2
- 3.0.3
- 3.0rc1
- 3.0rc2
- 3.0rc3
- 4.0
- 4.0.1
- 4.0.2
- 4.0.3
- 4.0.4
- 4.0rc1
- 4.0rc2
- 4.1
- 4.1.1
- 4.1.2
- 4.1.3
- 4.1.4
- 4.1.5
- 4.1.6
- 4.1.7
- 4.1.8
- 4.1.9
- 4.1rc1
- 4.2
- 4.2.1
- 4.2.2
- 4.2.3
- 4.2.4
- 4.2rc1
- 5.0
- 5.0.1
- 5.0.2
- 5.0.3
- 5.0.4
- 5.0.5
- 5.0rc1
- 5.1
- 5.1.1
- 5.1.2
- 5.1.3
- 5.1rc1
- 5.2
- 5.2.1
- 5.2.2
- 5.2.3
- 5.2.4
- 5.2.5
- 5.2.6
- 5.2.7
- 5.2.8
- 5.2rc1
- 6.0
- 6.0.1
- 6.0.2
- 6.0.3
- 6.0.4
- 6.0.5
- 6.0.6
- 6.0rc1
- 6.1
- 6.1.1
- 6.1.2
- 6.1.3
- 6.1rc1
- 6.1rc2
- 6.2
- 6.2.1
- 6.2.2
- 6.2.3
- 6.2.4
- 6.2rc1
- 6.3
- 6.3.1
- 6.3.2
- 6.3.3
- 6.3.4
- 6.3.5
- 6.3.6
- 6.3.7
- 6.3rc1
- 6.3rc2
- Affected ranges
- ECOSYSTEM: < 6.3.8
Update to 6.3.8
wagtail PyPI
- Versions
- 6.4
- 6.4.1
- 6.4.2
- 6.4rc1
- 7.0
- 7.0.1
- 7.0.2
- 7.0.3
- 7.0.4
- 7.0.5
- 7.0rc1
- Affected ranges
- ECOSYSTEM: ≥ 6.4rc1, < 7.0.6
Update to 7.0.6
wagtail PyPI
- Versions
- 7.1
- 7.1.1
- 7.1.2
- 7.1.3
- 7.1rc1
- 7.2
- 7.2.1
- 7.2.2
- 7.2rc1
- Affected ranges
- ECOSYSTEM: ≥ 7.1rc1, < 7.2.3
Update to 7.2.3
wagtail PyPI
- Versions
- 7.3
- 7.3rc1
- Affected ranges
- ECOSYSTEM: ≥ 7.3rc1, < 7.3.1
Update to 7.3.1
wagtail PyPI
- Versions
- 0.1
- 0.2
- 0.3
- 0.3.1
- 0.4
- 0.4.1
- 0.5
- 0.6
- 0.7
- 0.8
- 0.8.1
- 0.8.10
- 0.8.2
- 0.8.3
- 0.8.4
- 0.8.5
- 0.8.6
- 0.8.7
- 0.8.8
- 0.8.9
- 1.0
- 1.0b1
- 1.0b2
- 1.0rc1
- 1.0rc2
- 1.1
- 1.10
- 1.10.1
- 1.10rc1
- 1.11
- 1.11.1
- 1.11rc1
- 1.12
- 1.12.1
- 1.12.2
- 1.12.3
- 1.12.4
- 1.12.5
- 1.12.6
- 1.12rc1
- 1.13
- 1.13.1
- 1.13.2
- 1.13.3
- 1.13.4
- 1.13rc1
- 1.1rc1
- 1.2
- 1.2rc1
- 1.3
- 1.3.1
- 1.3rc1
- 1.4
- 1.4.1
- 1.4.2
- 1.4.3
- 1.4.4
- 1.4.5
- 1.4.6
- 1.4rc1
- 1.5
- 1.5.1
- 1.5.2
- 1.5.3
- 1.5rc1
- 1.6
- 1.6.1
- 1.6.2
- 1.6.3
- 1.6rc1
- 1.7
- 1.7rc1
- 1.8
- 1.8.1
- 1.8.2
- 1.8rc1
- 1.9
- 1.9.1
- 1.9rc1
- 2.0
- 2.0.1
- 2.0.2
- 2.0b1
- 2.0rc1
- 2.1
- 2.1.1
- 2.1.2
- 2.1.3
- 2.10
- 2.10.1
- 2.10.2
- 2.10rc1
- 2.10rc2
- 2.11
- 2.11.1
- 2.11.2
- 2.11.3
- 2.11.4
- 2.11.5
- 2.11.6
- 2.11.7
- 2.11.8
- 2.11.9
- 2.11rc1
- 2.12
- 2.12.1
- 2.12.2
- 2.12.3
- 2.12.4
- 2.12.5
- 2.12.6
- 2.12rc1
- 2.13
- 2.13.1
- 2.13.2
- 2.13.3
- 2.13.4
- 2.13.5
- 2.13rc1
- 2.13rc2
- 2.13rc3
- 2.14
- 2.14.1
- 2.14.2
- 2.14rc1
- 2.15
- 2.15.1
- 2.15.2
- 2.15.3
- 2.15.4
- 2.15.5
- 2.15.6
- 2.15rc1
- 2.15rc2
- 2.16
- 2.16.1
- 2.16.2
- 2.16.3
- 2.16rc1
- 2.16rc2
- 2.1rc1
- 2.1rc2
- 2.2
- 2.2.1
- 2.2.2
- 2.2rc1
- 2.2rc2
- 2.3
- 2.3rc1
- 2.3rc2
- 2.4
- 2.4rc1
- 2.5
- 2.5.1
- 2.5.2
- 2.5rc1
- 2.6
- 2.6.1
- 2.6.2
- 2.6.3
- 2.6rc1
- 2.7
- 2.7.1
- 2.7.2
- 2.7.3
- 2.7.4
- 2.7rc1
- 2.7rc2
- 2.8
- 2.8.1
- 2.8.2
- 2.8rc1
- 2.9
- 2.9.1
- 2.9.2
- 2.9.3
- 2.9rc1
- 3.0
- 3.0.1
- 3.0.2
- 3.0.3
- 3.0rc1
- 3.0rc2
- 3.0rc3
- 4.0
- 4.0.1
- 4.0.2
- 4.0.3
- 4.0.4
- 4.0rc1
- 4.0rc2
- 4.1
- 4.1.1
- 4.1.2
- 4.1.3
- 4.1.4
- 4.1.5
- 4.1.6
- 4.1.7
- 4.1.8
- 4.1.9
- 4.1rc1
- 4.2
- 4.2.1
- 4.2.2
- 4.2.3
- 4.2.4
- 4.2rc1
- 5.0
- 5.0.1
- 5.0.2
- 5.0.3
- 5.0.4
- 5.0.5
- 5.0rc1
- 5.1
- 5.1.1
- 5.1.2
- 5.1.3
- 5.1rc1
- 5.2
- 5.2.1
- 5.2.2
- 5.2.3
- 5.2.4
- 5.2.5
- 5.2.6
- 5.2.7
- 5.2.8
- 5.2rc1
- 6.0
- 6.0.1
- 6.0.2
- 6.0.3
- 6.0.4
- 6.0.5
- 6.0.6
- 6.0rc1
- 6.1
- 6.1.1
- 6.1.2
- 6.1.3
- 6.1rc1
- 6.1rc2
- 6.2
- 6.2.1
- 6.2.2
- 6.2.3
- 6.2.4
- 6.2rc1
- 6.3
- 6.3.1
- 6.3.2
- 6.3.3
- 6.3.4
- 6.3.5
- 6.3.6
- 6.3.7
- 6.3rc1
- 6.3rc2
- 6.4
- 6.4.1
- 6.4.2
- 7.0
- 7.0.1
- 7.0.2
- 7.0.3
- 7.0.4
- 7.0.5
- 7.0rc1
- 7.1
- 7.1.1
- 7.1.2
- 7.1.3
- 7.2
- 7.2.1
- 7.2.2
- 7.2rc1
- Affected ranges
- ECOSYSTEM: < 6.3.8 ∪ ≥ 6.4, < 7.0.6 ∪ ≥ 7.1, < 7.2.3
Update to 6.3.8; Update to 7.0.6; Update to 7.2.3
Original sources
- https://github.com/wagtail/wagtail/security/advisories/GHSA-p4v8-rw59-93cq
- https://github.com/wagtail/wagtail/commit/1c6f2effed68f4ccad6fbd07987e03641505f863
- https://github.com/wagtail/wagtail/commit/ba70244d376a7b1bd180ded03e827917ff410c19
- https://github.com/wagtail/wagtail/commit/d8c5900982df8ed5938ad993aa9ff69cda50f80c
- https://github.com/wagtail/wagtail/commit/ee39d39deeb7f250fe886417b24802d7e05b1143
- https://github.com/wagtail/wagtail/releases/tag/v6.3.8
- https://github.com/wagtail/wagtail/releases/tag/v7.0.6
- https://github.com/wagtail/wagtail/releases/tag/v7.2.3
- https://github.com/wagtail/wagtail/releases/tag/v7.3.1
- https://nvd.nist.gov/vuln/detail/CVE-2026-28223