{"id":"CVE-2026-114098","revision":"f993a5216b9749569a7e85ae8c1082b3","records":[{"revision":"f993a5216b9749569a7e85ae8c1082b3","observedAt":"2026-10-27T22:45:55.385+00:00","statement":{"source":"cve-program","id":"CVE-2026-114098","aliases":[],"title":"Dulwich 0.22.5 before 1.2.8 Path Traversal via Stash Pop Symlinks","description":"Dulwich from 0.22.5 before 1.2.8 contains a path traversal vulnerability in stash.py pop() that allows attackers to write arbitrary files outside the worktree through intermediate directory symlinks. Attackers can craft a malicious repository whose popped stash writes a payload into .git/hooks/post-checkout, achieving code execution on the next checkout.","state":0,"publishedAt":"2026-10-21T00:37:01.15+00:00","modifiedAt":"2026-10-27T21:54:10.359+00:00","affected":[{"ecosystem":"Vendor product","name":"dulwich","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"jelmer\",\n                    \"product\": \"dulwich\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"packageURL\": \"pkg:pypi/dulwich\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0.22.5\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\",\n                            \"lessThan\": \"1.2.8\"\n                        },\n                        {\n                            \"version\": \"1.2.8\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","score":7.3,"severity":"HIGH"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","score":7.8,"severity":"HIGH"}],"references":["https://github.com/jelmer/dulwich/security/advisories/GHSA-cm62-gvxx-vmxx","https://www.vulncheck.com/advisories/dulwich-0.22.5-before-1.2.8-path-traversal-via-stash-pop-symlinks"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-114098","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-114098","identifiers":["CVE-2026-114098"]},"retained":false,"historicalAffected":[]}],"coverage":[]}