CVE-2026-90943: critical vulnerability in parallax filament-comments
parallax filament-comments through 3.0.0 Stored XSS via Comment Body
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.3epss 0.4%
parallax filament-comments through 3.0.0 contains a stored cross-site scripting vulnerability in comment body rendering that allows authenticated panel users to inject malicious scripts. Attackers can store XSS payloads in comment bodies that execute in the browsers of other users viewing those comments, including administrators, enabling session token theft and unauthorized actions.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N
Affected products
parallax · filament-commentsReferences
https://github.com/parallax/filament-comments/blob/3.0.0/resources/views/comments.blade.phphttps://github.com/parallax/filament-comments/blob/3.0.0/src/Policies/FilamentCommentPolicy.phphttps://hackindex.io/research/stored-xss-filament-comments-unescaped-renderinghttps://packagist.org/packages/parallax/filament-commentshttps://www.vulncheck.com/advisories/parallax-filament-comments-through-3.0.0-stored-xss-via-comment-body