PT-2026-2944 · Unknown · Typesetter Cms

Snow1Nd · Published 2026-01-14 · Updated 2026-01-21 · CVE-2025-71164

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 Editing component. The images parameter, submitted as images[] in a POST request, is reflected into an HTML href attribute without proper output encoding in include/tool/Editing.php. An authenticated attacker with editing privileges can use a JavaScript pseudo-protocol to execute arbitrary JavaScript in the victim’s browser session.

Recommendations Versions prior to 5.1 should be used.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-71164

Affected Products

Typesetter Cms

References · 8

• 🔥 https://github.com/Typesetter/Typesetter/issues/706 · Exploit
• https://osv.dev/vulnerability/CVE-2025-71164 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-71164 · Security Note
• https://github.com/Typesetter/Typesetter · Note
• https://vulncheck.com/advisories/typesetter-cms-reflected-xss-via-editing-php · Note
• https://twitter.com/CVEnew/status/2011555150369079644 · Twitter Post
• https://t.me/cveNotify/149464 · Telegram Post
• https://twitter.com/VulmonFeeds/status/2011608163380850783 · Twitter Post