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CVE-2026-90943: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in parallax filament-comments

0
High
VulnerabilityCVE-2026-90943cvecve-2026-90943cwe-79
Published: 09/14/2026 (09/14/2026, 15:37:31 UTC)
Source: CVE Database V5
Vendor/Project: parallax
Product: filament-comments

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.

CVSS v3.1

Score 8.7high

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Changed
Confidentiality
High
Integrity
High
Availability
None
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N

Affected software

parallax

filament-comments

Affected versions
>=0 <=3.0.0
Packagistmore threats →cve
parallax/filament-comments
pkg:composer/parallax/filament-comments
Affected versions
>=0 <=3.0.0

Run on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.

Technical Details

Data Version
5.2
Assigner Short Name
VulnCheck
Date Reserved
2026-09-14T11:34:24.687Z
Cvss Version
3.1
State
PUBLISHED

Threat ID: 6aa8170455bf5e2cf5443f9f

Added to database: 09/14/2026, 15:47:16 UTC

Last updated: 09/14/2026, 15:47:16 UTC

Views: 1

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