An issue in vektah gqlparser open-source-library v.2.5.10 allows a remote attacker to…
Priority LOW 19CWE-770Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- High
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · Low
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and GitHub. Impact type from CWE-770.
Summary
An issue in vektah gqlparser open-source-library v.2.5.10 allows a remote attacker to cause a denial of service via a crafted script to the parserDirectives function.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00595 48th percentileScored 2026-11-07
Fix Fixed github.com/vektah/gqlparser/v2 (Go): 2.5.14github.com/vektah/gqlparser (Go): 2.5.14
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | github.com/vektah/gqlparser/v2 (Go) | before 2.5.14 | 2.5.14 | Patch available | GHSA-2hmf-46v7-v6fx |
| — | github.com/vektah/gqlparser (Go) | before 2.5.14 | 2.5.14 | Patch available | GHSA-2hmf-46v7-v6fx |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- github.com/vektah/gqlparser/v2 (Go) Vendor— Affected before 2.5.14 Fixed in 2.5.14 Patch available GHSA-2hmf-46v7-v6fx
- github.com/vektah/gqlparser (Go) Vendor— Affected before 2.5.14 Fixed in 2.5.14 Patch available GHSA-2hmf-46v7-v6fx
Remediation
- Fix · GHSA-2hmf-46v7-v6fx github.com/vektah/gqlparser/v2 (Go) Fixed in 2.5.14 Advisory →
- Fix · GHSA-2hmf-46v7-v6fx github.com/vektah/gqlparser (Go) Fixed in 2.5.14 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2023-49559
- 2026-10-03 Alias added: GHSA-2hmf-46v7-v6fx
References
Advisory 2
Other 5
Sources
- CVE-2023-49559 · CVE Program
- CVE-2023-49559 · NVD
- FIRST EPSS
- GHSA-2hmf-46v7-v6fx · GitHub Advisory Database · CC BY 4.0
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