{"id":"CVE-2023-38836","url":"https://www.cyber-defence.io/tools/cve/CVE-2023-38836","generatedAt":"2026-11-04T23:01:29.570Z","title":"File Upload vulnerability in BoidCMS v.2.0.0 allows a remote attacker to execute arbitrary code by adding a GIF header to bypass MIME type checks.","description":"File Upload vulnerability in BoidCMS v.2.0.0 allows a remote attacker to execute arbitrary code by adding a GIF header to bypass MIME type checks.","published":"2023-08-21T17:15:48.000Z","lastModified":"2026-07-09T01:18:32.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","score":8.8,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-434"],"affected":["boidcms/boidcms"],"epss":{"score":0.7603,"percentile":0.99531,"date":"2026-11-03","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":false,"firstPublished":"2023-10-09","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":51741,"kind":"exploit","title":"BoidCMS v2.0.0 - authenticated file upload vulnerability","url":"https://www.exploit-db.com/exploits/51741","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/php/webapps/51741.py","file":"exploits/php/webapps/51741.py","published":"2023-10-09","added":"2023-10-09","updated":"2023-10-09","author":"1337kid","type":"webapps","platform":"php","port":null,"verified":false,"codes":["CVE-2023-38836"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 76.0%, higher than 100% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://packetstormsecurity.com/files/175026/BoidCMS-2.0.0-Shell-Upload.html","source":"cve@mitre.org"},{"url":"https://github.com/BoidCMS/BoidCMS/issues/27","tags":["Exploit","Issue Tracking","Vendor Advisory"],"source":"cve@mitre.org"},{"url":"http://packetstormsecurity.com/files/175026/BoidCMS-2.0.0-Shell-Upload.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/BoidCMS/BoidCMS/issues/27","tags":["Exploit","Issue Tracking","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-38836","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}