{"id":"CVE-2013-0803","aliases":["EUVD-2013-0814","GHSA-5486-9rqm-rgh2"],"status":"published","title":"A PHP File Upload Vulnerability exists in PolarBear CMS 2.5 via upload.php, which could let a...","description":"A PHP File Upload Vulnerability exists in PolarBear CMS 2.5 via upload.php, which could let a malicious user execute arbitrary 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":"2026-11-11","score":0.74977,"percentile":0.99513,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-434"],"published":"2020-02-11T16:55:35Z","modified":"2026-06-16T23:50:07Z","exploits":[{"source":"metasploit","id":"exploit/multi/http/polarcms_upload_exec","title":"PolarBear CMS PHP File Upload Vulnerability","type":"exploit","platform":"Linux,PHP","date":"2012-01-21","verified":true,"url":"https://www.rapid7.com/db/modules/exploit/multi/http/polarcms_upload_exec"},{"source":"exploitdb","id":"EDB-24549","title":"PolarPearCMS - Arbitrary '.PHP' File Upload (Metasploit)","type":"remote","platform":"php","date":"2013-02-26","verified":true,"url":"https://www.exploit-db.com/exploits/24549"}],"products":[{"vendor":"polarbear_cms_project","product":"polarbear_cms"}],"references":[{"url":"http://www.exploit-db.com/exploits/24549","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/82378","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://packetstormsecurity.com/files/cve/CVE-2013-0803","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-0803"},{"url":"https://github.com/advisories/GHSA-5486-9rqm-rgh2"}],"sources":{"cve":[{"id":"CVE-2013-0803","description":"A PHP File Upload Vulnerability exists in PolarBear CMS 2.5 via upload.php, which could let a malicious user execute arbitrary code.","status":"published","published":"2020-02-11T16:55:35Z","modified":"2024-08-06T14:41:47.156Z","updated_at":"2026-11-02T14:34:59.551717Z"}],"euvd":[{"id":"EUVD-2013-0814","description":"A PHP File Upload Vulnerability exists in PolarBear CMS 2.5 via upload.php, which could let a malicious user execute arbitrary code.","status":"published","published":"2020-02-11T16:55:35Z","modified":"2024-08-06T14:41:47Z","updated_at":"2026-11-03T01:56:43.812741Z"}],"ghsa":[{"id":"GHSA-5486-9rqm-rgh2","title":"A PHP File Upload Vulnerability exists in PolarBear CMS 2.5 via upload.php, which could let a...","description":"A PHP File Upload Vulnerability exists in PolarBear CMS 2.5 via upload.php, which could let a malicious user execute arbitrary code.","status":"published","published":"2022-05-05T00:29:33Z","modified":"2023-02-01T05:01:54Z","updated_at":"2026-11-02T14:49:48.187575Z"}],"nvd":[{"id":"CVE-2013-0803","description":"A PHP File Upload Vulnerability exists in PolarBear CMS 2.5 via upload.php, which could let a malicious user execute arbitrary code.","status":"published","published":"2020-02-11T17:15:11.5Z","modified":"2026-06-16T23:50:07.963Z","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-434"],"updated_at":"2026-11-02T14:02:52.934105Z"}]}}