{"cve":"CVE-2025-67818","nvd":{"published":"2025-12-12T17:15:45.583","modified":"2026-10-14T17:10:00.210","status":"Analyzed","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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","score":7.2},"cwes":["CWE-22"],"references":["https://github.com/weaviate/weaviate","https://weaviate.io/blog/weaviate-security-release-november-2025"],"products":["weaviate:weaviate"],"source":"nvd","synced_at":"2026-10-19T22:17:07.138532058+00:00"},"epss":{"cve":"CVE-2025-67818","score":0.00905,"percentile":0.59573,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-7v39-2hx7-7c43","url":"https://osv.dev/vulnerability/GHSA-7v39-2hx7-7c43","summary":"Weaviate OSS has a Path Traversal Vulnerability via Backup ZipSlip","modified":"2025-12-18T01:11:21.830173Z","packages":[{"ecosystem":"Go","name":"github.com/weaviate/weaviate","purl":"pkg:golang/github.com/weaviate/weaviate","ranges":["<1.30.20"],"fixed":["1.30.20"]},{"ecosystem":"Go","name":"github.com/weaviate/weaviate","purl":"pkg:golang/github.com/weaviate/weaviate","ranges":[">=1.31.0-rc.0 <1.31.19"],"fixed":["1.31.19"]},{"ecosystem":"Go","name":"github.com/weaviate/weaviate","purl":"pkg:golang/github.com/weaviate/weaviate","ranges":[">=1.32.0-rc.0 <1.32.16"],"fixed":["1.32.16"]},{"ecosystem":"Go","name":"github.com/weaviate/weaviate","purl":"pkg:golang/github.com/weaviate/weaviate","ranges":[">=1.33.0-rc.0 <1.33.4"],"fixed":["1.33.4"]}]},{"id":"GO-2025-4237","url":"https://osv.dev/vulnerability/GO-2025-4237","summary":"Weaviate OSS has a Path Traversal Vulnerability via Backup ZipSlip in github.com/weaviate/weaviate","modified":"2026-03-03T04:57:47.786219Z","packages":[{"ecosystem":"Go","name":"github.com/weaviate/weaviate","purl":"pkg:golang/github.com/weaviate/weaviate","ranges":["<1.30.20",">=1.31.0-rc.0 <1.31.19",">=1.32.0-rc.0 <1.32.16",">=1.33.0-rc.0 <1.33.4"],"fixed":["1.30.20","1.31.19","1.32.16","1.33.4"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}