{"id":"CVE-2011-5195","aliases":["EUVD-2011-5095","GHSA-vhrh-m7c9-49qf"],"status":"published","title":"Cross-site request forgery (CSRF) vulnerability in index/manager/fileUpload in Public Knowledge...","description":"Cross-site request forgery (CSRF) vulnerability in index/manager/fileUpload in Public Knowledge Project Open Conference Systems 2.3.4 and earlier allows remote attackers to hijack the authentication of administrators for requests that upload a PHP file.","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":0.01109,"percentile":0.66124,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-352"],"published":"2012-09-23T17:00:00Z","modified":"2026-06-16T23:36:07Z","exploits":[{"source":"exploitdb","id":"EDB-18266","title":"Open Conference/Journal/Harvester Systems 2.3.x - Multiple Remote Code Execution Vulnerabilities","type":"webapps","platform":"php","date":"2011-12-23","verified":true,"url":"https://www.exploit-db.com/exploits/18266"}],"products":[{"vendor":"public_knowledge_project","product":"open_conference_systems"}],"references":[{"url":"http://secunia.com/advisories/47330","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://osvdb.org/77995","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://www.exploit-db.com/exploits/18266","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-5195"},{"url":"https://github.com/advisories/GHSA-vhrh-m7c9-49qf"}],"sources":{"cve":[{"id":"CVE-2011-5195","description":"Cross-site request forgery (CSRF) vulnerability in index/manager/fileUpload in Public Knowledge Project Open Conference Systems 2.3.4 and earlier allows remote attackers to hijack the authentication of administrators for requests that upload a PHP file.","status":"published","published":"2012-09-23T17:00:00Z","modified":"2024-08-07T00:30:46.701Z","updated_at":"2026-11-02T14:35:36.252742Z"}],"euvd":[{"id":"EUVD-2011-5095","description":"Cross-site request forgery (CSRF) vulnerability in index/manager/fileUpload in Public Knowledge Project Open Conference Systems 2.3.4 and earlier allows remote attackers to hijack the authentication of administrators for requests that upload a PHP file.","status":"published","published":"2012-09-23T17:00:00Z","modified":"2024-08-07T00:30:46Z","updated_at":"2026-11-03T01:39:47.222761Z"}],"ghsa":[{"id":"GHSA-vhrh-m7c9-49qf","title":"Cross-site request forgery (CSRF) vulnerability in index/manager/fileUpload in Public Knowledge...","description":"Cross-site request forgery (CSRF) vulnerability in index/manager/fileUpload in Public Knowledge Project Open Conference Systems 2.3.4 and earlier allows remote attackers to hijack the authentication of administrators for requests that upload a PHP file.","status":"published","published":"2022-05-17T03:48:49Z","modified":"2023-01-27T05:09:16Z","cwes":["CWE-352"],"updated_at":"2026-11-02T14:43:21.634382Z"}],"nvd":[{"id":"CVE-2011-5195","description":"Cross-site request forgery (CSRF) vulnerability in index/manager/fileUpload in Public Knowledge Project Open Conference Systems 2.3.4 and earlier allows remote attackers to hijack the authentication of administrators for requests that upload a PHP file.","status":"published","published":"2012-09-23T17:55:01.317Z","modified":"2026-06-16T23:36:07.63Z","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"}]}}