SEPTEMBER 15, 2026
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Case File

CVE-2026-90712

MEDIUM · CVSS 4.3 Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-14 · Last synced 2026-09-15

CyberRota Analysis

AI-Generated

A denial of service vulnerability exists in the xAI OAuth Callback Handler of Gitlawb openclaude versions up to 0.30.0, specifically in the waitForCallback function. This flaw can be exploited remotely by manipulating the Error argument, potentially disrupting service availability. Organizations using this software should prioritize remediation, especially those relying on OAuth for authentication, as the exploit is publicly accessible.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-90712
Severity
MEDIUM
CVSS
4.3
EPSS
N/A

Original NVD 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.