{"id":"CVE-2011-1133","aliases":["EUVD-2011-1147","GHSA-h497-6rcv-cgr6"],"status":"published","title":"Cross-Site Scripting (XSS) in Xinha, as included in the Serendipity package before 1.5.5, allows...","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.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.01773,"percentile":0.78306,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2019-11-05T20:03:37Z","modified":"2026-06-16T23:28:46Z","products":[{"vendor":"s9y","product":"serendipity"}],"references":[{"url":"https://security-tracker.debian.org/tracker/CVE-2011-1133","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","Third Party Advisory"]},{"url":"https://blog.s9y.org/archives/224-Important-Security-Update-Serendipity-1.5.5-released.html","tags":["x_refsource_CONFIRM","x_transferred","Release Notes","Vendor Advisory"]},{"url":"https://www.openwall.com/lists/oss-security/2011/03/02/5","tags":["x_refsource_MISC","x_transferred","Mailing List","Third Party Advisory"]},{"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=611661","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-1133"},{"url":"https://github.com/advisories/GHSA-h497-6rcv-cgr6"}],"sources":{"cve":[{"id":"CVE-2011-1133","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.","status":"published","published":"2019-11-05T20:03:37Z","modified":"2024-08-06T22:14:27.805Z","updated_at":"2026-11-02T14:35:38.321377Z"}],"euvd":[{"id":"EUVD-2011-1147","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.","status":"published","published":"2019-11-05T20:03:37Z","modified":"2024-08-06T22:14:27Z","updated_at":"2026-11-03T01:55:57.729923Z"}],"ghsa":[{"id":"GHSA-h497-6rcv-cgr6","title":"Cross-Site Scripting (XSS) in Xinha, as included in the Serendipity package before 1.5.5, allows...","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.","status":"published","published":"2022-04-22T00:24:08Z","modified":"2023-01-27T05:02:06Z","updated_at":"2026-11-02T14:42:00.879238Z"}],"nvd":[{"id":"CVE-2011-1133","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.","status":"published","published":"2019-11-05T21:15:10.667Z","modified":"2026-06-16T23:28:46.917Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:02:12.945371Z"}]}}