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CVE-2008-4634
Cross-site scripting (XSS) vulnerability in Movable Type 4 through 4.21 allows remote attackers to inject arbitrary web script or HTML via…
- 3.5LowCVSS base score
- 1.0%Exploitation in 30 daysEPSS · top 36% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
Cross-site scripting (XSS) vulnerability in Movable Type 4 through 4.21 allows remote attackers to inject arbitrary web script or HTML via unknown vectors related to the administrative page, a different vulnerability than CVE-2008-4079.
Timeline
ID reserved
By mitre
- 1 day later
· 1 day later
Published
- 16 years later
· 16 years later
Record updated
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 |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Low3.5 | AV:N/AC:M/Au:S/C:N/I:P/A:N |
- EPSS (exploitation in 30 days)
- 1.0% · top 36% of all CVEs (9 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Low 3.5.
Affected products
n/a
- affected n/a
References
6
- http://www.sixapart.jp/movabletype/news/2008/10/15-1400.html (opens in a new tab)x_refsource_CONFIRMx_transferred
- 31826 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- JVNDB-2008-000072 (opens in a new tab)third-party-advisoryx_refsource_JVNDBx_transferred
- 32305 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- movabletype-unknown-xss(45968) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- JVN#81490697 (opens in a new tab)third-party-advisoryx_refsource_JVNx_transferred
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-2008-4614 (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-2008-4634)Record last updated .