{"id":"GHSA-7v39-2hx7-7c43","revision":"a67882bead794cbb96d98c6b14233914","records":[{"revision":"a67882bead794cbb96d98c6b14233914","observedAt":"2026-10-24T13:19:41.952+00:00","statement":{"source":"osv","id":"GHSA-7v39-2hx7-7c43","aliases":["CVE-2025-67818","GO-2025-4237"],"title":"Weaviate OSS has a Path Traversal Vulnerability via Backup ZipSlip","description":"An issue was discovered in Weaviate OSS before 1.33.4. An attacker with access to insert data into the database can craft an entry name with an absolute path (e.g., /etc/...) or use parent directory traversal (../../..) to escape the restore root when a backup is restored, potentially creating or overwriting files in arbitrary locations within the application's privilege scope.","state":0,"publishedAt":"2025-12-12T18:30:35+00:00","modifiedAt":"2025-12-18T01:11:21.830173+00:00","affected":[{"ecosystem":"Go","name":"github.com/weaviate/weaviate","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"fixed","version":"1.30.20"}]}],"versions":[],"rawVersionEvidence":null},{"ecosystem":"Go","name":"github.com/weaviate/weaviate","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"1.31.0-rc.0"},{"kind":"fixed","version":"1.31.19"}]}],"versions":[],"rawVersionEvidence":null},{"ecosystem":"Go","name":"github.com/weaviate/weaviate","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"1.32.0-rc.0"},{"kind":"fixed","version":"1.32.16"}]}],"versions":[],"rawVersionEvidence":null},{"ecosystem":"Go","name":"github.com/weaviate/weaviate","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"1.33.0-rc.0"},{"kind":"fixed","version":"1.33.4"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V4","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N","score":null,"severity":null},{"system":"Publisher rating","vector":null,"score":null,"severity":"HIGH"}],"references":["https://nvd.nist.gov/vuln/detail/CVE-2025-67818","https://github.com/weaviate/weaviate/commit/169df2dc92bc232df62e8fab0a20db2e5371f7aa","https://github.com/weaviate/weaviate/commit/89c2270869e6d64f5b5276b8626c11cd816c6665","https://github.com/advisories/GHSA-7v39-2hx7-7c43","https://github.com/weaviate/weaviate","https://weaviate.io/blog/weaviate-security-release-november-2025"],"sourceUrl":"https://github.com/advisories/GHSA-7v39-2hx7-7c43","license":"GitHub Advisory Database · CC-BY-4.0","key":"osv:GHSA-7v39-2hx7-7c43","identifiers":["GHSA-7v39-2hx7-7c43","CVE-2025-67818","GO-2025-4237"]},"retained":false,"historicalAffected":[]}],"coverage":[]}