{"cve":"CVE-2008-4634","nvd":{"published":"2008-10-21T01:18:02.663","modified":"2026-06-16T22:58:12.787","status":"Modified","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.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-79"],"references":["http://jvn.jp/en/jp/JVN81490697/index.html","http://jvndb.jvn.jp/ja/contents/2008/JVNDB-2008-000072.html","http://secunia.com/advisories/32305","http://www.securityfocus.com/bid/31826","http://www.sixapart.jp/movabletype/news/2008/10/15-1400.html"],"products":["six_apart:movable_type"],"source":"nvd","synced_at":"2026-10-19T19:52:44.811608366+00:00"},"epss":{"cve":"CVE-2008-4634","score":0.01019,"percentile":0.63373,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}