{"id":"CVE-2026-110650","revision":"640046f0bbc94712928d2c159359cd15","records":[{"revision":"640046f0bbc94712928d2c159359cd15","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-110650","aliases":[],"title":"Thumbnail through 1.5 OS Command Injection via generate_thumbnail File Paths","description":"The thumbnail Python package through 1.5 contains an OS command injection vulnerability in generate_thumbnail() that allows attackers to execute commands by supplying shell metacharacters in file paths. Attackers who control a file name passed to generate_thumbnail, such as an uploaded file, can inject commands into os.system() calls running ffmpeg, convert or unoconv with the Python process privileges.","state":0,"publishedAt":"2026-10-14T14:17:17.646+00:00","modifiedAt":"2026-10-14T20:38:22.406+00:00","affected":[{"ecosystem":"https://pypi.org","name":"thumbnail","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"anshulkharb\",\n                    \"product\": \"thumbnail\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"lessThanOrEqual\": \"1.5\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"custom\"\n                        }\n                    ],\n                    \"packageURL\": \"pkg:pypi/thumbnail\",\n                    \"collectionURL\": \"https://pypi.org\",\n                    \"repo\": \"https://github.com/anshulkharb/thumbnail\"\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","score":9.3,"severity":"CRITICAL"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8,"severity":"CRITICAL"}],"references":["https://github.com/anshulkharb/thumbnail/pull/9","https://github.com/anshulkharb/thumbnail/blob/23b2e30509c936872a3bafac65b4aa48777e794c/thumbnail/thumbnail.py#L100-L114","https://www.vulncheck.com/advisories/thumbnail-through-1.5-os-command-injection-via-generate-thumbnail-file-paths"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-110650","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-110650","identifiers":["CVE-2026-110650"]},"retained":false,"historicalAffected":[]}],"coverage":[]}