CVE-2023-38976: weaviate Reachable Assertion
Vulnerability summary
CVE-2023-38976 is a high (CVSS 7.5) Reachable Assertion vulnerability in weaviate. EPSS estimates a 2.14% chance of exploitation in the next 30 days, higher than 82% of scored vulnerabilities. 1 public exploit is recorded.
Public exploit (GitHub, Date unknown)
Source freshness unavailable
How is this decided?Advisory lineage
Upstream 0 · Downstream 0 · Related 2Timeline
- 21-08-2023PublishedVulnerability first disclosed.
- 07-10-2024Last modifiedVulnerability information updated.
Description
An issue in weaviate v.1.20.0 allows a remote attacker to cause a denial of service via the handleUnbatchedGraphQLRequest function.
CVSS metrics
4 scores · 4 sources · 1 version- OSV · WolfiEcosystem advisory · calculated7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- OSV · GoEcosystem advisory · calculated7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- OSV · ChainguardEcosystem advisory · calculated7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS trend
Probability
2.14%
Chance of exploitation in the next 30 days
Percentile
82%
Versus all other CVEs
30-day change
No change 0.00 pp
From 2.14% 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
1 foundWeaviate
Maturity: poc
Weaknesses
CWE · root causeAffected systems
Known conditions: network-reachable, no authentication, no user interaction (CVSS vector). Other conditions: not stated in public data.
Chainguard1 product
- weaviateAll versions (No fix recorded)
Github.com/weaviate1 product
- weaviate≥ 1.19.0, < 1.19.13 | < 1.18.6 | ≥ 1.20.0, < 1.20.6
Weaviate1 product
- weaviate1.20.0
Wolfi1 product
- weaviateAll versions (No fix recorded)
4 vendors · 4 products
References
10 links
- github.com/weaviate/weaviatePACKAGE