{"id":"CVE-2008-4928","aliases":["EUVD-2008-4907","GHSA-vj37-f7rj-jvjm"],"status":"published","title":"Cross-site scripting (XSS) vulnerability in the redirect function in functions.php in MyBB (aka...","description":"Cross-site scripting (XSS) vulnerability in the redirect function in functions.php in MyBB (aka MyBulletinBoard) 1.4.2 allows remote attackers to inject arbitrary web script or HTML via the url parameter in a removesubscriptions action to moderation.php, related to use of the ajax option to request a JavaScript redirect.  NOTE: this can be leveraged to execute PHP code and bypass cross-site request forgery (CSRF) protection.","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":0.01414,"percentile":0.72913,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2008-11-04T20:00:00Z","modified":"2026-06-16T22:58:46Z","products":[{"vendor":"mybb","product":"mybb"}],"references":[{"url":"http://www.securityfocus.com/bid/31935","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://archives.neohapsis.com/archives/bugtraq/2008-10/0212.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Exploit"]},{"url":"http://archives.neohapsis.com/archives/bugtraq/2008-10/0203.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2008/2967","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://archives.neohapsis.com/archives/fulldisclosure/2008-10/0472.html","tags":["mailing-list","x_refsource_FULLDISC","x_transferred","Exploit"]},{"url":"http://www.openwall.com/lists/oss-security/2008/11/01/2","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2008-4928"},{"url":"https://github.com/advisories/GHSA-vj37-f7rj-jvjm"}],"sources":{"cve":[{"id":"CVE-2008-4928","description":"Cross-site scripting (XSS) vulnerability in the redirect function in functions.php in MyBB (aka MyBulletinBoard) 1.4.2 allows remote attackers to inject arbitrary web script or HTML via the url parameter in a removesubscriptions action to moderation.php, related to use of the ajax option to request a JavaScript redirect.  NOTE: this can be leveraged to execute PHP code and bypass cross-site request forgery (CSRF) protection.","status":"published","published":"2008-11-04T20:00:00Z","modified":"2024-08-07T10:31:28.188Z","updated_at":"2026-11-02T14:34:47.310062Z"}],"euvd":[{"id":"EUVD-2008-4907","description":"Cross-site scripting (XSS) vulnerability in the redirect function in functions.php in MyBB (aka MyBulletinBoard) 1.4.2 allows remote attackers to inject arbitrary web script or HTML via the url parameter in a removesubscriptions action to moderation.php, related to use of the ajax option to request a JavaScript redirect.  NOTE: this can be leveraged to execute PHP code and bypass cross-site request forgery (CSRF) protection.","status":"published","published":"2008-11-04T20:00:00Z","modified":"2024-08-07T10:31:28Z","updated_at":"2026-11-03T01:38:45.484352Z"}],"ghsa":[{"id":"GHSA-vj37-f7rj-jvjm","title":"Cross-site scripting (XSS) vulnerability in the redirect function in functions.php in MyBB (aka...","description":"Cross-site scripting (XSS) vulnerability in the redirect function in functions.php in MyBB (aka MyBulletinBoard) 1.4.2 allows remote attackers to inject arbitrary web script or HTML via the url parameter in a removesubscriptions action to moderation.php, related to use of the ajax option to request a JavaScript redirect.  NOTE: this can be leveraged to execute PHP code and bypass cross-site request forgery (CSRF) protection.","status":"published","published":"2022-05-17T05:43:16Z","modified":"2023-01-28T05:04:17Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:44:08.629318Z"}],"nvd":[{"id":"CVE-2008-4928","description":"Cross-site scripting (XSS) vulnerability in the redirect function in functions.php in MyBB (aka MyBulletinBoard) 1.4.2 allows remote attackers to inject arbitrary web script or HTML via the url parameter in a removesubscriptions action to moderation.php, related to use of the ajax option to request a JavaScript redirect.  NOTE: this can be leveraged to execute PHP code and bypass cross-site request forgery (CSRF) protection.","status":"published","published":"2008-11-04T21:00:05.907Z","modified":"2026-06-16T22:58:46.917Z","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":"2026-11-02T14:01:29.702694Z"}]}}