Vulnerability · Published Jan 14, 2026 · Assigned by VulnCheck
CVE-2025-71166Typesetter CMS Reflected XSS via Move Message Handling
Medium 4.8
In plain English
A medium-severity cross-site scripting in Typesetter from Typesetter. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 14% of all known vulnerabilities).
Official description
Typesetter CMS versions up to and including 5.1 contain a reflected cross-site scripting (XSS) vulnerability in the administrative interface within the Tools Status move message handling. The path parameter is reflected into the HTML output without proper output encoding in include/admin/Tools/Status.php. An authenticated attacker can supply crafted input containing HTML or JavaScript, resulting in arbitrary script execution in the context of an authenticated user's browser session.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Typesetter | Typesetter | 0 – through 5.1 |
Weakness: CWE-79 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N