{"id":"CVE-2019-15640","url":"https://www.cyber-defence.io/tools/cve/CVE-2019-15640","generatedAt":"2026-10-28T22:21:27.829Z","title":"Limesurvey before 3.17.10 does not validate both the MIME type and file extension of an image.","description":"Limesurvey before 3.17.10 does not validate both the MIME type and file extension of an image.","published":"2019-08-26T17:15:13.000Z","lastModified":"2026-06-17T02:20:48.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.0","score":7.5,"severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"},"cwe":["CWE-20"],"affected":["limesurvey/limesurvey"],"epss":{"score":0.01205,"percentile":0.68125,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (1.21%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://github.com/LimeSurvey/LimeSurvey/commit/0479e3ff93ff1473a25c71e83cc011920b072b4c#diff-d539f3f8185667ee48db78e1bf65a3b4R43","tags":["Patch","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://github.com/LimeSurvey/LimeSurvey/commit/0479e3ff93ff1473a25c71e83cc011920b072b4c#diff-d539f3f8185667ee48db78e1bf65a3b4R43","tags":["Patch","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2019-15640","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."}