What’s Vulnerable › Vulnerabilities

CVE-2025-67819

• Severity: medium (CVSS 4.9 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-12-12 · updated 2026-10-14
• Weakness: CWE-22

Description

An issue was discovered in Weaviate OSS before 1.33.4. Due to a lack of validation of the fileName field in the transfer logic, an attacker who can call the GetFile method while a shard is in the "Pause file activity" state and the FileReplicationService is reachable can read arbitrary files accessible to the service process.

Affected products

• weaviate: from 1.30.0 through 1.30.19; from 1.31.0 through 1.31.18; from 1.32.0 through 1.32.15; from 1.33.0 through 1.33.3

References

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

Get alerted when CVE-2025-67819 or the next vulnerability affects your stack