CVE-2026-90943

Description

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.

References

• https://github.com/parallax/filament-comments/blob/3.0.0/resources/views/comments.blade.php
• https://github.com/parallax/filament-comments/blob/3.0.0/src/Policies/FilamentCommentPolicy.php
• https://hackindex.io/research/stored-xss-filament-comments-unescaped-rendering
• https://packagist.org/packages/parallax/filament-comments
• https://www.vulncheck.com/advisories/parallax-filament-comments-through-3.0.0-stored-xss-via-comment-body