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CVE-2026-28222

MEDIUM

6.1

Descripcion

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 rendering TableBlock blocks within a StreamField. A user with access to create or edit pages containing TableBlock StreamField blocks is able to set specially-crafted class attributes on the block which run arbitrary JavaScript code when the page is viewed. When viewed by a user with higher privileges, 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, and only affects sites using TableBlock. This issue has been patched in versions 6.3.8, 7.0.6, 7.2.3, and 7.3.1.

Detalles CVE

Puntuacion CVSS v3.16.1

SeveridadMEDIUM

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosHIGH

Interaccion usuarioREQUIRED

Publicado3/5/2026

Ultima modificacion3/9/2026

Fuentenvd

Avistamientos honeypot0

Productos afectados

torchbox:wagtail

Debilidades (CWE)

CWE-79

Referencias

https://github.com/wagtail/wagtail/commit/0375094bb57ce6e527005c2bb2e871dd20bca04d(security-advisories@github.com)

https://github.com/wagtail/wagtail/commit/4620423cb22c5253391a0f04178089c1162f6e2e(security-advisories@github.com)

https://github.com/wagtail/wagtail/commit/575c0d7c18c7716ed73f7a3c2720ad75956f0a85(security-advisories@github.com)

https://github.com/wagtail/wagtail/commit/605a5569686565e035313222e1bc2f9802fbc55b(security-advisories@github.com)

https://github.com/wagtail/wagtail/releases/tag/v6.3.8(security-advisories@github.com)

https://github.com/wagtail/wagtail/releases/tag/v7.0.6(security-advisories@github.com)

https://github.com/wagtail/wagtail/releases/tag/v7.2.3(security-advisories@github.com)

https://github.com/wagtail/wagtail/releases/tag/v7.3.1(security-advisories@github.com)

https://github.com/wagtail/wagtail/security/advisories/GHSA-p5cm-246w-84jm(security-advisories@github.com)

Correlaciones IOC

Sin correlaciones registradas

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