PT-2026-2946 · Unknown · Typesetter Cms

Snow1Nd · Published 2026-01-14 · Updated 2026-01-14 · CVE-2025-71166

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Typesetter CMS versions up to and including 5.1

Description Typesetter CMS versions up to and including 5.1 have a reflected cross-site scripting (XSS) issue in the administrative interface, specifically within the Tools Status move message handling. The vulnerability occurs because a path parameter is reflected into the HTML output without proper output encoding in the include/admin/Tools/Status.php file. An authenticated attacker can inject crafted input containing HTML or JavaScript, leading to arbitrary script execution within the browser session of an authenticated user.

Recommendations Versions prior to 5.1 are recommended.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-71166

Affected Products

Typesetter Cms

References · 6

• 🔥 https://github.com/Typesetter/Typesetter/issues/707 · Exploit
• https://osv.dev/vulnerability/CVE-2025-71166 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-71166 · Security Note
• https://github.com/Typesetter/Typesetter · Note
• https://vulncheck.com/advisories/typesetter-cms-reflected-xss-via-move-message-handling · Note
• https://twitter.com/CVEnew/status/2011555148355813521 · Twitter Post