Wagtail Vulnerable to Cross-site Scripting in simple_translation admin interface
Impact
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.
Patches
Patched versions have been released as Wagtail 6.3.8, 7.0.6, 7.2.3 and 7.3.1.
Workarounds
None
Acknowledgements
Many thanks to Guan Chenxian (@GCXWLP) for reporting this issue.
For more information
If there are any questions or comments about this advisory:
- Visit Wagtail's support channels
- Email Wagtail at security@wagtail.org (view the security policy for more information).
Software afectado
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| Plataforma | Paquete | Versiones vulnerables | Corregida en |
|---|---|---|---|
| Python (PyPI) | wagtail | < 6.3.8, >= 6.4rc1, < 7.0.6, >= 7.1rc1, < 7.2.3, >= 7.3rc1, < 7.3.1 | 6.3.8, 7.0.6, 7.2.3, 7.3.1 |
Referencias
- 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://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://nvd.nist.gov/vuln/detail/CVE-2026-28223
- https://github.com/wagtail/wagtail
- Vector CVSS
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N- Debilidad (CWE)
CWE-79- Plataforma
- Python (PyPI)
- Paquete
wagtail- Publicada
- 03.03.2026
- Actualizado
- 11.10.2026 14:17
Fuentes y licencias
OSV / GitHub Advisory Database - PYSEC-2026-2308 - PyPA Advisory Database; CC BY 4.0
OSV / GitHub Advisory Database - GHSA-p4v8-rw59-93cq - CC BY 4.0
Historial de vulnerabilidades: wagtail
Todas las vulnerabilidades publicadas de este paquete (Python (PyPI)), de la más reciente a la más antigua. Muestra si es un fallo aislado o un paquete que hay que vigilar.
- Entradas en total
- 30
- Primera → última
- 04.2020 08.2026
- Sin corrección
- 0
- Explotada en ataques
- 0
Distribución por gravedad
- Alta 5
- Media 22
- Baja 3
Divulgaciones por año
- 2020: 3
- 2021: 2
- 2022: 1
- 2023: 3
- 2024: 3
- 2025: 0
- 2026: 18
-
Wagtail Vulnerable to Cross-site Scripting in simple_translation admin interface esta entrada
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