{"cve":"CVE-2012-1503","nvd":{"published":"2014-08-29T13:55:04.207","modified":"2026-06-16T23:39:38.480","status":"Modified","description":"Cross-site scripting (XSS) vulnerability in Six Apart (formerly Six Apart KK) Movable Type (MT) Pro 5.13 allows remote attackers to inject arbitrary web script or HTML via the comment section.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-79"],"references":["http://osvdb.org/show/osvdb/86729","http://packetstormsecurity.org/files/117564/Movable-Type-Pro-5.13en-Cross-Site-Scripting.html","http://www.cloudscan.me/2012/10/cve-2012-1503-movable-type-pro-513en.html","http://www.exploit-db.com/exploits/22151","http://www.securityfocus.com/bid/56160"],"products":["sixapart:movable_type"],"source":"nvd","synced_at":"2026-10-19T20:34:04.196504363+00:00"},"epss":{"cve":"CVE-2012-1503","score":0.02006,"percentile":0.80823,"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."]}