CVE-2025-54856
Movable Type contains a stored cross-site scripting vulnerability in Edit ContentData page.
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
Movable Type contains a stored cross-site scripting vulnerability in Edit ContentData page. If crafted input is stored by an attacker with "ContentType Management" privilege, an arbitrary script may be executed on the web browser of the user who accesses Edit ContentData page.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- Six Apart Ltd. Movable Type (Software Edition)
8.4.0 to 8.4.3 (8.4 series), 8.0.0 to 8.0.7 (8.0 series)
- Six Apart Ltd. Movable Type Advanced (Software Edition)
8.4.0 to 8.4.3 (8.4 series), 8.0.0 to 8.0.7 (8.0 series)
- Six Apart Ltd. Movable Type Premium (Software Edition)
Version range not reported
- Six Apart Ltd. Movable Type Premium (Advanced Edition) (Software Edition)
Version range not reported
- Six Apart Ltd. Movable Type (Cloud Edition)
8.7.0 (8 series), 7 r.5509 (7 series)
- Six Apart Ltd. Movable Type Premium (Cloud Edition)
2.10 (2 series), 1.67 (1 series)