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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.

PUBLISHED Reserved 2026-01-14 | Published 2026-01-14 | Updated 2026-01-14 | Assigner VulnCheck




MEDIUM: 4.8CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

Problem types

CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')

Product status

Default status
unknown

Any version
affected

Credits

Snow1nd finder

Beatriz Fresno Naumova finder

References

github.com/Typesetter/Typesetter product

github.com/Typesetter/Typesetter/issues/707 issue-tracking

www.vulncheck.com/...reflected-xss-via-move-message-handling third-party-advisory

cve.org (CVE-2025-71166)

nvd.nist.gov (CVE-2025-71166)

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