CVE-2025-67819: weaviate
Vulnerability summary
CVE-2025-67819 is a medium (CVSS 4.9) vulnerability in weaviate. EPSS estimates a 0.50% chance of exploitation in the next 30 days, higher than 43% of scored vulnerabilities.
Not severe (CVSS 4.9, network access); no exploitation reported by the 5 checked sources
Source freshness unavailable
How is this decided?Advisory lineage
Upstream 0 · Downstream 2 · Related 2Timeline
- 12-12-2025PublishedVulnerability first disclosed.
- 12-12-2025Last modifiedVulnerability information updated.
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.
CVSS metrics
3 scores · 3 sources · 2 versions- NVDNIST4.9MediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
EPSS trend
Probability
0.50%
Chance of exploitation in the next 30 days
Percentile
43%
Versus all other CVEs
30-day change
No change 0.00 pp
From 0.50% on 04-10-2026
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Known conditions: network-reachable, administrative account, no user interaction (CVSS vector). Other conditions: not stated in public data.
Github.com/weaviate1 product
- weaviate≥ 1.30.0, < 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
Weaviate1 product
- weaviate≥ 1.30.0, ≤ 1.30.19 | ≥ 1.31.0, ≤ 1.31.18 | ≥ 1.32.0, ≤ 1.32.15 | ≥ 1.33.0, ≤ 1.33.3
2 vendors · 2 products
