CVE-2025-67819

Name of the Vulnerable Software and Affected Versions Weaviate OSS versions prior to 1.33.4

Description A flaw exists in Weaviate OSS that allows an attacker to read arbitrary files accessible to the service process. This occurs because of insufficient validation of the fileName field during file transfer operations. Specifically, an attacker who can call the GetFile method while a shard is paused and the FileReplicationService is reachable can exploit this issue.

Recommendations Update Weaviate OSS to version 1.33.4 or later.