GHSA-8697-479h-5mfp · Severity: high · Ecosystem: go — Weaviate denial of service vulnerability
An issue in weaviate v.1.20.0 allows a remote attacker to cause a denial of service via the handleUnbatchedGraphQLRequest function.
Conclusion & alert: CVE-2023-38976 is rated High Exploit Risk (66/100): CVSS High severity, with medium exploitation likelihood (EPSS 1.70%). Core evidence: 1 public exploit reference(s) are indexed (Exploit-DB). Mandatory action: Public exploits are available—assess exposure, apply mitigations, and prioritize patching.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
| EDB-ID | Source | Kind | Published | Link |
|---|---|---|---|---|
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 8.74% | 1.70% | -7.04% |
| 2 | 2026-05-16 | 7.15% | 8.74% | +1.59% |
| 3 | 2026-01-26 | — | 7.15% | — |
Full EPSS history (14 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 7.5 | 3.1 | HIGH |
|
3.9 | 3.6 | [email protected] |
GHSA-8697-479h-5mfp · Severity: high · Ecosystem: go — Weaviate denial of service vulnerability
| URL | Tags |
|---|---|
| https://aisec.today/Weaviate-26981c6c5f794077bd51d24c88cebf7a | |
| https://github.com/weaviate/weaviate/issues/3258 | Exploit Issue Tracking Vendor Advisory |