CVE-2025-55706URL redirection to untrusted site ('Open Redirect') issue exists in Movable Type. If this vulnerability is exploited, an invalid parameter…
- 5.1MediumCVSS base score
- 0.22%Exploitation in 30 daysEPSS · top 87% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
URL redirection to untrusted site ('Open Redirect') issue exists in Movable Type. If this vulnerability is exploited, an invalid parameter may be inserted into the password reset page, which may lead to redirection to an arbitrary URL.
Timeline
ID reserved
By jpcert
- 6 days later
· 6 days later
Published
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| jpcertCNA (assigner) | 4.0 | Medium5.1 | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N |
| jpcertCNA (assigner) | 3.0 | Medium4.3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N |
| NVDNVD · Deferred | 4.0 | Medium5.1 | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
- EPSS (exploitation in 30 days)
- 0.22% · top 87% of all CVEs (12 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.1.
Affected products
Six Apart Ltd. · Movable Type (Software Edition)
- affected 8.0.0 to 8.0.6
- affected 8.4.0 to 8.4.2 (8 series)
Six Apart Ltd. · Movable Type (Software Edition)
- affected 7 r.5508 and earlier (7 series)
Six Apart Ltd. · Movable Type Advanced (Software Edition)
- affected 8.0.0 to 8.0.6
- affected 8.4.0 to 8.4.2 (8 series)
Six Apart Ltd. · Movable Type Advanced (Software Edition)
- affected 7 r.5508 and earlier (7 series)
Six Apart Ltd. · Movable Type Premium (Software Edition)
- affected 2.09 and earlier (2 series)
Six Apart Ltd. · Movable Type Premium (Software Edition)
- affected 1.66 and earlier (1 series)
Six Apart Ltd. · Movable Type Premium (Advanced Edition) (Software Edition)
- affected 2.09 and earlier (2 series)
Six Apart Ltd. · Movable Type Premium (Advanced Edition) (Software Edition)
- affected 1.66 and earlier (1 series)
Six Apart Ltd. · Movable Type (Cloud Edition)
- affected 8.6.0 (8 series)
Six Apart Ltd. · Movable Type (Cloud Edition)
- affected 7 r.5508 (7 series)
Six Apart Ltd. · Movable Type Premium (Cloud Edition)
- affected 2.09 (2 series)
Six Apart Ltd. · Movable Type Premium (Cloud Edition)
- affected 1.66 (1 series)
References
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2025-25324 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2025-55706)Record last updated .