Cross-site scripting in Six Apart Ltd products - CVE-2025-25054
Published: February 19, 2025
Vulnerability identifier: #VU104052
CSH Severity: Low
CVSS v4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N]
CVE-ID: CVE-2025-25054
CWE-ID: CWE-79
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data in the user information edit page. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.
Affected software
Movable Type Cloud Edition
Movable Type Premium Cloud Edition
Movable Type Premium Advanced
Movable Type Premium
Movable Type Advanced
Movable Type
Movable Type Premium Cloud Edition
Movable Type Premium Advanced
Movable Type Premium
Movable Type Advanced
Movable Type
How to mitigate CVE-2025-25054
Install update from vendor's website.
Movable Type Cloud Edition - update to 8.5.0
Movable Type Premium Cloud Edition - update to 2.07
Movable Type Premium Advanced - update to 2.07
Movable Type Premium - update to 2.07
Movable Type Advanced - addressed in versions 8.0.6, 8.4.2
Movable Type - addressed in versions 8.0.6, 8.4.2
Movable Type Premium Cloud Edition - update to 2.07
Movable Type Premium Advanced - update to 2.07
Movable Type Premium - update to 2.07
Movable Type Advanced - addressed in versions 8.0.6, 8.4.2
Movable Type - addressed in versions 8.0.6, 8.4.2