{"id":"CVE-2011-0526","aliases":["EUVD-2011-0546","GHSA-9j5v-64p9-chpf"],"status":"published","title":"Cross-site scripting (XSS) vulnerability in index.php in Vanilla Forums before 2.0.17 allows...","description":"Cross-site scripting (XSS) vulnerability in index.php in Vanilla Forums before 2.0.17 allows remote attackers to inject arbitrary web script or HTML via the Target parameter in a /entry/signin action.","severity":{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01272,"percentile":0.70037,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2011-02-08T20:00:00Z","modified":"2026-06-16T23:27:33Z","products":[{"vendor":"vanillaforums","product":"vanilla"}],"references":[{"url":"http://secunia.com/advisories/43074","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://www.osvdb.org/70677","tags":["vdb-entry","x_refsource_OSVDB","x_transferred","Exploit"]},{"url":"http://www.vanillaforums.org/discussion/14397/vanilla-2.0.17-released","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://yehg.net/lab/pr0js/advisories/%5Bvanilla_forums-2.0.16%5D_cross_site_scripting","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"http://openwall.com/lists/oss-security/2011/01/27/2","tags":["mailing-list","x_refsource_MLIST","x_transferred","Exploit"]},{"url":"http://openwall.com/lists/oss-security/2011/01/27/5","tags":["mailing-list","x_refsource_MLIST","x_transferred","Exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-0526"},{"url":"https://github.com/advisories/GHSA-9j5v-64p9-chpf"}],"sources":{"cve":[{"id":"CVE-2011-0526","description":"Cross-site scripting (XSS) vulnerability in index.php in Vanilla Forums before 2.0.17 allows remote attackers to inject arbitrary web script or HTML via the Target parameter in a /entry/signin action.","status":"published","published":"2011-02-08T20:00:00Z","modified":"2024-09-16T18:29:14.374Z","updated_at":"2026-11-02T14:35:39.447402Z"}],"euvd":[{"id":"EUVD-2011-0546","description":"Cross-site scripting (XSS) vulnerability in index.php in Vanilla Forums before 2.0.17 allows remote attackers to inject arbitrary web script or HTML via the Target parameter in a /entry/signin action.","status":"published","published":"2011-02-08T20:00:00Z","modified":"2024-09-16T18:29:14Z","updated_at":"2026-11-03T00:55:32.095421Z"}],"ghsa":[{"id":"GHSA-9j5v-64p9-chpf","title":"Cross-site scripting (XSS) vulnerability in index.php in Vanilla Forums before 2.0.17 allows...","description":"Cross-site scripting (XSS) vulnerability in index.php in Vanilla Forums before 2.0.17 allows remote attackers to inject arbitrary web script or HTML via the Target parameter in a /entry/signin action.","status":"published","published":"2022-05-13T01:25:58Z","modified":"2023-02-01T05:07:27Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:50:32.348028Z"}],"nvd":[{"id":"CVE-2011-0526","description":"Cross-site scripting (XSS) vulnerability in index.php in Vanilla Forums before 2.0.17 allows remote attackers to inject arbitrary web script or HTML via the Target parameter in a /entry/signin action.","status":"published","published":"2011-02-08T21:00:01.29Z","modified":"2026-06-16T23:27:33.82Z","cvss":[{"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":"2026-11-02T14:02:06.042049Z"}]}}