CVE-2025-67819: Weaviate Arbitrary File Read Vulnerability
Weaviate OSS
Weaviate OSS before version 1.33.4 lacks proper filename validation during file transfer logic. This allows attackers able to call the GetFile method to read arbitrary files accessible to the service process.
disclosed CVENo confirmed exploitation, so this record is tracked as a disclosed vulnerability and not counted as an incident. It moves into the counts if CISA or the vendor confirms exploitation. Why
- CVSS
- 8.7
- EPSS
- 0.01 · top 55% · 2026-11-13
- fix status
- Fix status unknown
- first report
- 12 Dec 2025
- last update
- 12 Dec 2025
- CVE ids
Timeline · 1
Sources · 1
Advisories and databases
- 2025-12-12CVE-2025-67819: An issue was discovered in Weaviate OSS before 1.33.4.NVD · nvd.nist.gov/vuln/detail/CVE-2025-67819
Titles and links belong to their publishers. The summary above is written by gcdRadar in its own words; data is CC BY-SA 4.0.
Classification
- lane
- Patch now
- AI role
- Attack on AI
- categories
- Infrastructure vulnerability
- severity
- 2 · Disclosed vulnerability
- fix status
- Fix status unknown
- targets
- Framework / tooling
- owasp llm top 10
- LLM03:2025 Supply Chain
- mitre atlas
- no technique for these categories
- dates
- happened 12 Dec 2025 · first reported 12 Dec 2025
- origin
- NVDVulnerability record from NVD / the GitHub Advisory Database. This product uses the NVD API but is not endorsed or certified by the NVD.
- record
- confidence 0.95 · created 2026-10-18 06:33Z · updated 2026-10-18 06:33Z
Lane, AI role, categories and severity come from the classifier; the OWASP and ATLAS rows are derived from the categories. How these are assigned
Copy a brief
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the brief as text
# CVE-2025-67819: Weaviate Arbitrary File Read Vulnerability https://gcdradar.vercel.app/incidents/cve-2025-67819-weaviate-arbitrary-file-read-vulnerability · AIR-2025-0037 · closed 2025-12-12 - Lane: Patch now - Severity: 2 (Disclosed vulnerability) - Fix status: Fix status unknown - First reported: 2025-12-12 - AI role: Attack on AI - Products: Weaviate OSS - CVE ids: CVE-2025-67819 - CVSS: 8.7 ## Summary Weaviate OSS before version 1.33.4 lacks proper filename validation during file transfer logic. This allows attackers able to call the GetFile method to read arbitrary files accessible to the service process. ## What to do No action recorded; read the sources below and the vendor's advisory. ## Latest updates - 2025-12-12: CVE-2025-67819: An issue was discovered in Weaviate OSS before 1.33.4. (https://nvd.nist.gov/vuln/detail/CVE-2025-67819) ## Sources - 2025-12-12 NVD: CVE-2025-67819: An issue was discovered in Weaviate OSS before 1.33.4. https://nvd.nist.gov/vuln/detail/CVE-2025-67819 Verify against the vendor's advisory before changing production. Data CC BY-SA 4.0, https://gcdradar.vercel.app.
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AI