{"id":"CVE-2026-113352","revision":"cf9aac4bcb1d49b5991eb6ed8a633615","records":[{"revision":"cf9aac4bcb1d49b5991eb6ed8a633615","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-113352","aliases":[],"title":"uTox through 0.18.1 Path Traversal via Auto-Accepted File Transfers","description":"uTox through 0.18.1 contains a path traversal vulnerability that allows Tox friends to write arbitrary files by sending absolute or ../ file names to victims with auto-accept enabled. Attackers can overwrite shell startup files or plant crafted .ftinfo resume records that ft_find_resumeable() loads, abusing FILE pointers to write /proc/self/mem and execute code.","state":0,"publishedAt":"2026-10-20T10:41:38.136+00:00","modifiedAt":"2026-10-20T13:43:42.347+00:00","affected":[{"ecosystem":"Vendor product","name":"uTox","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"uTox\",\n                    \"product\": \"uTox\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"lessThanOrEqual\": \"0.18.1\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ],\n                    \"repo\": \"https://github.com/uTox/uTox\"\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","score":7.7,"severity":"HIGH"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.5,"severity":"HIGH"}],"references":["https://github.com/uTox/uTox/issues/1587","https://github.com/uTox/uTox/pull/1602","https://github.com/uTox/uTox/pull/1603","https://github.com/uTox/uTox/blob/4b014491560c884b556f082d4d34c5229228bbc5/src/xlib/filesys.c#L191-L214","https://github.com/uTox/uTox/blob/4b014491560c884b556f082d4d34c5229228bbc5/src/file_transfers.c#L249-L290","https://github.com/uTox/uTox","https://www.vulncheck.com/advisories/utox-through-0.18.1-path-traversal-via-auto-accepted-file-transfers"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-113352","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-113352","identifiers":["CVE-2026-113352"]},"retained":false,"historicalAffected":[]}],"coverage":[]}