CVE-2026-11982Stored XSS via missing XSS safety check in Admin2 Pages API partial validation

Descripción

Grav 2.0.0-rc.9 with Admin2 2.0.0-rc.14 contains a stored cross-site scripting (XSS) vulnerability in the Admin2 Pages API save flow.

Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.

Productos y versiones afectados

Referencias y parches

• https://fluidattacks.com/es/advisories/luis third-party-advisory
• https://github.com/getgrav/grav-plugin-api product
• https://github.com/getgrav/grav-plugin-api/commit/b8ca62eddb7dbea92075a78b1c0a507f03d66d4a patch
• https://github.com/getgrav/grav/security/advisories/GHSA-5wc5-7v9g-f7v6 vendor-advisory