CVE-2021-25983

FactorJS - Reflected Cross-Site Scripting (XSS) in Tags and Categories Functionality

Published Nov 16, 2021 CVSS 3.1 · 6.1 Medium EPSS < 1% KEV · Not listed
Description
In Factor (App Framework & Headless CMS) forum plugin, versions v1.3.8 to v1.8.30, are vulnerable to reflected Cross-Site Scripting (XSS) at the “tags” and “category” parameters in the URL. An unauthenticated attacker can execute malicious JavaScript code and steal the session cookies.

Remediation

Vendor Solution

No fix is provided

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2021-12810 In Factor (App Framework & Headless CMS) forum plugin, versions v1.3.8 to v1.8.30, are vulnerable to reflected Cross-Site Scripting (XSS) at the “tags” and “category” parameters in the URL. An unauthenticated attacker can execute malicious JavaScript code and steal the session cookies.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Mend
Published
Updated
Apr 30, 2025, 3:45 PM
Reserved
Jan 22, 2021, 12:00 AM
Status
Modified
Published
Nov 16, 2021, 10:15 AM
Modified
Jun 17, 2026, 3:42 AM