{"id":"CVE-2013-4211","aliases":["EUVD-2013-4116","GHSA-h3vw-j3r5-fjqq"],"status":"published","title":"A Code Execution Vulnerability exists in OpenX Ad Server 2.8.10 due to a backdoor in flowplayer-3...","description":"A Code Execution Vulnerability exists in OpenX Ad Server 2.8.10 due to a backdoor in flowplayer-3.1.1.min.js library, which could let a remote malicious user execute arbitrary PHP code","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.70653,"percentile":0.99397,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-94"],"published":"2020-02-14T19:59:06Z","modified":"2026-06-16T23:56:49Z","exploits":[{"source":"exploitdb","id":"EDB-27529","title":"OpenX - Backdoor PHP Code Execution (Metasploit)","type":"remote","platform":"php","date":"2013-08-12","verified":true,"url":"https://www.exploit-db.com/exploits/27529"},{"source":"metasploit","id":"exploit/multi/http/openx_backdoor_php","title":"OpenX Backdoor PHP Code Execution","type":"exploit","platform":"PHP","date":"2013-08-07","verified":true,"url":"https://www.rapid7.com/db/modules/exploit/multi/http/openx_backdoor_php"}],"products":[{"vendor":"openx","product":"ad server"},{"vendor":"openx","product":"openx"}],"references":[{"url":"http://www.securityfocus.com/bid/61650","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://www.exploit-db.com/exploits/27529","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"http://www.openwall.com/lists/oss-security/2013/08/07/2","tags":["x_refsource_MISC","x_transferred","Mailing List","Third Party Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/86259","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://packetstormsecurity.com/files/cve/CVE-2013-4211","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-4211"},{"url":"https://github.com/advisories/GHSA-h3vw-j3r5-fjqq"}],"sources":{"cve":[{"id":"CVE-2013-4211","description":"A Code Execution Vulnerability exists in OpenX Ad Server 2.8.10 due to a backdoor in flowplayer-3.1.1.min.js library, which could let a remote malicious user execute arbitrary PHP code","status":"published","published":"2020-02-14T19:59:06Z","modified":"2024-08-06T16:38:01.692Z","updated_at":"2026-11-02T14:34:58.193873Z"}],"euvd":[{"id":"EUVD-2013-4116","description":"A Code Execution Vulnerability exists in OpenX Ad Server 2.8.10 due to a backdoor in flowplayer-3.1.1.min.js library, which could let a remote malicious user execute arbitrary PHP code","status":"published","published":"2020-02-14T19:59:06Z","modified":"2024-08-06T16:38:01Z","updated_at":"2026-11-03T01:56:32.70868Z"}],"ghsa":[{"id":"GHSA-h3vw-j3r5-fjqq","title":"A Code Execution Vulnerability exists in OpenX Ad Server 2.8.10 due to a backdoor in flowplayer-3...","description":"A Code Execution Vulnerability exists in OpenX Ad Server 2.8.10 due to a backdoor in flowplayer-3.1.1.min.js library, which could let a remote malicious user execute arbitrary PHP code","status":"published","published":"2022-05-05T00:29:37Z","modified":"2024-04-03T23:58:11Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:55:48.388362Z"}],"nvd":[{"id":"CVE-2013-4211","description":"A Code Execution Vulnerability exists in OpenX Ad Server 2.8.10 due to a backdoor in flowplayer-3.1.1.min.js library, which could let a remote malicious user execute arbitrary PHP code","status":"published","published":"2020-02-14T20:15:09.65Z","modified":"2026-06-16T23:56:49.413Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"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-94"],"updated_at":"2026-11-02T14:02:52.934105Z"}]}}