FACTION is a PenTesting Report Generation and Collaboration Framework. Prior to 1.8.3, Faction is vulnerable to stored cross-site scripting (XSS) via attachment filenames in remediation verification file preview flows. User-supplied filename values are persisted and then rendered into HTML and attribute contexts without output encoding, allowing attacker-controlled JavaScript to execute in the browser of any user who opens the affected verification/remediation views. Because the payload is stored server-side and rendered to other users, exploitation is persistent and can impact privileged accounts. This vulnerability is fixed in 1.8.3.
History

Wed, 27 May 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Tue, 26 May 2026 21:30:00 +0000

Type Values Removed Values Added
First Time appeared Factionsecurity
Factionsecurity faction
Vendors & Products Factionsecurity
Factionsecurity faction

Tue, 26 May 2026 18:00:00 +0000

Type Values Removed Values Added
Description FACTION is a PenTesting Report Generation and Collaboration Framework. Prior to 1.8.3, Faction is vulnerable to stored cross-site scripting (XSS) via attachment filenames in remediation verification file preview flows. User-supplied filename values are persisted and then rendered into HTML and attribute contexts without output encoding, allowing attacker-controlled JavaScript to execute in the browser of any user who opens the affected verification/remediation views. Because the payload is stored server-side and rendered to other users, exploitation is persistent and can impact privileged accounts. This vulnerability is fixed in 1.8.3.
Title Faction: Stored XSS in Remediation Verification Attachment Filename Preview Rendering
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 8.7, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2026-05-26T17:42:39.244Z

Updated: 2026-05-27T16:07:42.965Z

Reserved: 2026-05-07T16:20:08.659Z

Link: CVE-2026-44667

cve-icon Vulnrichment

Updated: 2026-05-27T16:07:39.630Z

cve-icon NVD

Status : Deferred

Published: 2026-05-26T18:16:50.120

Modified: 2026-05-27T17:16:39.663

Link: CVE-2026-44667

cve-icon Redhat

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