{"cve":"CVE-2011-1133","nvd":{"published":"2019-11-05T21:15:10.667","modified":"2026-06-16T23:28:46.917","status":"Modified","description":"Cross-Site Scripting (XSS) in Xinha, as included in the Serendipity package before 1.5.5, allows remote attackers to execute arbitrary code via plugins/ExtendedFileManager/backend.php.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","score":6.1},"cwes":["CWE-79"],"references":["https://blog.s9y.org/archives/224-Important-Security-Update-Serendipity-1.5.5-released.html","https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=611661","https://security-tracker.debian.org/tracker/CVE-2011-1133","https://www.openwall.com/lists/oss-security/2011/03/02/5","https://blog.s9y.org/archives/224-Important-Security-Update-Serendipity-1.5.5-released.html"],"products":["s9y:serendipity"],"source":"nvd","synced_at":"2026-10-19T20:59:25.448946135+00:00"},"epss":{"cve":"CVE-2011-1133","score":0.01773,"percentile":0.78176,"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."]}