CVE-2022-41938: fallo crítico en flarum framework
Cross site scripting vulnerability with discussion titles in flarum
Publicada el · Actualizada el
28Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 9epss 0.8%
probabilidad de explotación
0.8%top 45% de las CVE
explotación observada
noninguna fuente lo reporta
Flarum is an open source discussion platform. Flarum's page title system allowed for page titles to be converted into HTML DOM nodes when pages were rendered. The change was made after `v1.5` and was not noticed. This allowed an attacker to inject malicious HTML markup using a discussion title input, either by creating a new discussion or renaming one. The XSS attack occurs after a visitor opens the relevant discussion page. All communities running Flarum from `v1.5.0` to `v1.6.1` are impacted. The vulnerability has been fixed and published as flarum/core `v1.6.2`. All communities running Flarum from `v1.5.0` to `v1.6.1` have to upgrade as soon as possible to v1.6.2. There are no known workarounds for this issue.
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
Productos afectados
flarum · frameworkCVEs relacionadas — flarum framework
En el mismo producto, de las más peligrosas a las menos.
CVE-2024-21641MEDIUMFlarum's Logout Route allows open redirectsEPSS 1.1%CVE-2023-27577MEDIUMPath Traversal Vulnerability in `LESS` Parser allows reading of sensitive server files in flarumEPSS 0.9%CVE-2023-22487HIGHPost mentions can be used to read any post on the forum without access controlEPSS 0.7%CVE-2023-22489LOWFlarum is missing authorization in discussion repliesEPSS 0.6%CVE-2025-27794MEDIUMFlarum Vulnerable to Session Hijacking via Authoritative Subdomain Cookie OverwriteEPSS 0.5%CVE-2023-40033HIGHServer-Side Request Forgery via Avatar upload in flarumEPSS 0.5%