{"id":"CVE-2011-5131","aliases":["EUVD-2011-5031","GHSA-5whq-qxj5-vrcg"],"status":"published","title":"Cross-site request forgery (CSRF) vulnerability in global.php in MyBB before 1.6.5 allows remote...","description":"Cross-site request forgery (CSRF) vulnerability in global.php in MyBB before 1.6.5 allows remote attackers to hijack the authentication of a user for requests that change the user's language via the language parameter.","severity":{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01047,"percentile":0.64424,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-352"],"published":"2012-08-30T22:00:00Z","modified":"2026-06-16T23:36:00Z","products":[{"vendor":"mybb","product":"mybb"}],"references":[{"url":"http://dev.mybb.com/issues/1729","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.osvdb.org/77327","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://secunia.com/advisories/46951","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/71462","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://blog.mybb.com/2011/11/25/mybb-1-6-5-released-feature-update-security-maintenance-release/","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/50816","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-5131"},{"url":"http://blog.mybb.com/2011/11/25/mybb-1-6-5-released-feature-update-security-maintenance-release"},{"url":"https://github.com/advisories/GHSA-5whq-qxj5-vrcg"}],"sources":{"cve":[{"id":"CVE-2011-5131","description":"Cross-site request forgery (CSRF) vulnerability in global.php in MyBB before 1.6.5 allows remote attackers to hijack the authentication of a user for requests that change the user's language via the language parameter.","status":"published","published":"2012-08-30T22:00:00Z","modified":"2024-08-07T00:23:40.14Z","updated_at":"2026-11-02T14:35:36.252742Z"}],"euvd":[{"id":"EUVD-2011-5031","description":"Cross-site request forgery (CSRF) vulnerability in global.php in MyBB before 1.6.5 allows remote attackers to hijack the authentication of a user for requests that change the user's language via the language parameter.","status":"published","published":"2012-08-30T22:00:00Z","modified":"2024-08-07T00:23:40Z","updated_at":"2026-11-03T01:39:47.649601Z"}],"ghsa":[{"id":"GHSA-5whq-qxj5-vrcg","title":"Cross-site request forgery (CSRF) vulnerability in global.php in MyBB before 1.6.5 allows remote...","description":"Cross-site request forgery (CSRF) vulnerability in global.php in MyBB before 1.6.5 allows remote attackers to hijack the authentication of a user for requests that change the user's language via the language parameter.","status":"published","published":"2022-05-17T01:50:55Z","modified":"2025-04-11T04:02:42Z","cwes":["CWE-352"],"updated_at":"2026-11-02T15:01:12.063438Z"}],"nvd":[{"id":"CVE-2011-5131","description":"Cross-site request forgery (CSRF) vulnerability in global.php in MyBB before 1.6.5 allows remote attackers to hijack the authentication of a user for requests that change the user's language via the language parameter.","status":"published","published":"2012-08-30T22:55:04.137Z","modified":"2026-06-16T23:36:00.417Z","cvss":[{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:02:12.639283Z"}]}}