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 restor…

These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

CVE-2025-67818 · Microsoft / collected KEV context

EUVD-2025-203094

GHSA-7v39-2hx7-7c43

GO-2025-4237

cve-program · CVE-2025-67818

• https://github.com/weaviate/weaviate
• https://weaviate.io/blog/weaviate-security-release-november-2025

euvd · EUVD-2025-203094

• https://github.com/weaviate/weaviate
• https://weaviate.io/blog/weaviate-security-release-november-2025

nvd · CVE-2025-67818

• https://github.com/weaviate/weaviate
• https://weaviate.io/blog/weaviate-security-release-november-2025

osv · GHSA-7v39-2hx7-7c43

• 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

osv · GO-2025-4237

• https://github.com/advisories/GHSA-7v39-2hx7-7c43
• https://nvd.nist.gov/vuln/detail/CVE-2025-67818
• https://github.com/weaviate/weaviate/commit/169df2dc92bc232df62e8fab0a20db2e5371f7aa
• https://github.com/weaviate/weaviate/commit/89c2270869e6d64f5b5276b8626c11cd816c6665
• https://weaviate.io/blog/weaviate-security-release-november-2025

No related operational record is retained in the current change model.