PT-2026-43347 · Factionsecurity · Faction

Wasfyelbaz · Published 2026-05-26 · Updated 2026-05-26 · CVE-2026-44669

NVD

CVSS v3.1

8.7

High

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N

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 assessment file preview flows. User-supplied filename values are persisted and later rendered into HTML/attribute contexts without output encoding, allowing attacker-controlled JavaScript to execute in the browser of any user who views the affected page. 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.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-44669

Affected Products

Faction

References · 3

• 🔥 https://github.com/factionsecurity/faction/security/advisories/GHSA-f2jc-wx44-mr54 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-44669 · Security Note
• https://github.com/factionsecurity/faction/releases/tag/1.8.3 · Note