{"id":"CVE-2011-5277","aliases":["EUVD-2011-5176","GHSA-gg5p-5hw9-qmgj"],"status":"published","title":"Multiple SQL injection vulnerabilities in signature.php in the Advanced Forum Signatures (aka...","description":"Multiple SQL injection vulnerabilities in signature.php in the Advanced Forum Signatures (aka afsignatures) plugin 2.0.4 for MyBB allow remote attackers to execute arbitrary SQL commands via the (1) afs_type, (2) afs_background, (3) afs_showonline, (4) afs_bar_left, (5) afs_bar_center, (6) afs_full_line1, (7) afs_full_line2, (8) afs_full_line3, (9) afs_full_line4, (10) afs_full_line5, or (11) afs_full_line6 parameter.  NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01229,"percentile":0.69096,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-89"],"published":"2014-04-08T14:00:00Z","modified":"2026-06-16T23:36:16Z","exploits":[{"source":"exploitdb","id":"EDB-17961","title":"MyBB Advanced Forum Signatures - 'afsignatures-2.0.4' SQL Injection","type":"webapps","platform":"php","date":"2011-10-10","verified":true,"url":"https://www.exploit-db.com/exploits/17961"}],"products":[{"vendor":"advanced_forum_signatures_project","product":"advanced_forum_signatures"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/70473","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.exploit-db.com/exploits/17961","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit"]},{"url":"http://secunia.com/advisories/46352","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://osvdb.org/76295","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://www.securityfocus.com/bid/50051/info","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-5277"},{"url":"https://github.com/advisories/GHSA-gg5p-5hw9-qmgj"}],"sources":{"cve":[{"id":"CVE-2011-5277","description":"Multiple SQL injection vulnerabilities in signature.php in the Advanced Forum Signatures (aka afsignatures) plugin 2.0.4 for MyBB allow remote attackers to execute arbitrary SQL commands via the (1) afs_type, (2) afs_background, (3) afs_showonline, (4) afs_bar_left, (5) afs_bar_center, (6) afs_full_line1, (7) afs_full_line2, (8) afs_full_line3, (9) afs_full_line4, (10) afs_full_line5, or (11) afs_full_line6 parameter.  NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.","status":"published","published":"2014-04-08T14:00:00Z","modified":"2024-08-07T00:30:46.825Z","updated_at":"2026-11-02T14:35:36.252742Z"}],"euvd":[{"id":"EUVD-2011-5176","description":"Multiple SQL injection vulnerabilities in signature.php in the Advanced Forum Signatures (aka afsignatures) plugin 2.0.4 for MyBB allow remote attackers to execute arbitrary SQL commands via the (1) afs_type, (2) afs_background, (3) afs_showonline, (4) afs_bar_left, (5) afs_bar_center, (6) afs_full_line1, (7) afs_full_line2, (8) afs_full_line3, (9) afs_full_line4, (10) afs_full_line5, or (11) afs_full_line6 parameter.  NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.","status":"published","published":"2014-04-08T14:00:00Z","modified":"2024-08-07T00:30:46Z","updated_at":"2026-11-03T01:39:47.222761Z"}],"ghsa":[{"id":"GHSA-gg5p-5hw9-qmgj","title":"Multiple SQL injection vulnerabilities in signature.php in the Advanced Forum Signatures (aka...","description":"Multiple SQL injection vulnerabilities in signature.php in the Advanced Forum Signatures (aka afsignatures) plugin 2.0.4 for MyBB allow remote attackers to execute arbitrary SQL commands via the (1) afs_type, (2) afs_background, (3) afs_showonline, (4) afs_bar_left, (5) afs_bar_center, (6) afs_full_line1, (7) afs_full_line2, (8) afs_full_line3, (9) afs_full_line4, (10) afs_full_line5, or (11) afs_full_line6 parameter.  NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.","status":"published","published":"2022-05-17T01:50:09Z","modified":"2023-02-03T05:05:29Z","cwes":["CWE-89"],"updated_at":"2026-11-02T14:53:44.871531Z"}],"nvd":[{"id":"CVE-2011-5277","description":"Multiple SQL injection vulnerabilities in signature.php in the Advanced Forum Signatures (aka afsignatures) plugin 2.0.4 for MyBB allow remote attackers to execute arbitrary SQL commands via the (1) afs_type, (2) afs_background, (3) afs_showonline, (4) afs_bar_left, (5) afs_bar_center, (6) afs_full_line1, (7) afs_full_line2, (8) afs_full_line3, (9) afs_full_line4, (10) afs_full_line5, or (11) afs_full_line6 parameter.  NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.","status":"published","published":"2014-04-08T14:22:08.02Z","modified":"2026-06-16T23:36:16.493Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T14:02:12.639283Z"}]}}