# CVE-2026-90712

## Summary

- **CVE ID:** CVE-2026-90712
- **Severity:** MEDIUM
- **CVSS Score:** 5.3 (CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P)
- **CWE:** CWE-404
- **Published:** Sep 14, 2026
- **Last Modified:** Sep 14, 2026

## Description

A vulnerability was identified in Gitlawb openclaude up to 0.30.0. Impacted is the function waitForCallback of the file src/services/api/xaiOAuthCallback.ts of the component xAI OAuth Callback Handler. The manipulation of the argument Error leads to denial of service. Remote exploitation of the attack is possible. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.

## Affected Products

- Gitlawb — openclaude (0.1)
- Gitlawb — openclaude (0.2)
- Gitlawb — openclaude (0.3)
- Gitlawb — openclaude (0.4)
- Gitlawb — openclaude (0.5)
- Gitlawb — openclaude (0.6)
- Gitlawb — openclaude (0.7)
- Gitlawb — openclaude (0.8)
- Gitlawb — openclaude (0.9)
- Gitlawb — openclaude (0.10)
- Gitlawb — openclaude (0.11)
- Gitlawb — openclaude (0.12)
- Gitlawb — openclaude (0.13)
- Gitlawb — openclaude (0.14)
- Gitlawb — openclaude (0.15)
- Gitlawb — openclaude (0.16)
- Gitlawb — openclaude (0.17)
- Gitlawb — openclaude (0.18)
- Gitlawb — openclaude (0.19)
- Gitlawb — openclaude (0.20)
- Gitlawb — openclaude (0.21)
- Gitlawb — openclaude (0.22)
- Gitlawb — openclaude (0.23)
- Gitlawb — openclaude (0.24)
- Gitlawb — openclaude (0.25)
- Gitlawb — openclaude (0.26)
- Gitlawb — openclaude (0.27)
- Gitlawb — openclaude (0.28)
- Gitlawb — openclaude (0.29)
- Gitlawb — openclaude (0.30.0)

## References

- [CNA](https://vuldb.com/vuln/403266)
- [CNA](https://vuldb.com/vuln/403266/cti)
- [CNA](https://vuldb.com/cve/CVE-2026-90712)
- [CNA](https://vuldb.com/submit/918715)
- [CNA](https://github.com/Gitlawb/openclaude/issues/2101)
- [CNA](https://github.com/Gitlawb/openclaude/)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.32%
- **EPSS Percentile:** 25.0

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-18._