CVE-2026-16126

zevorn · rt-claw

An authorization bypass vulnerability exists in zevorn rt-claw versions 0.1 and 0.2.0, which may allow unauthenticated remote attackers to perform actions restricted to authorized users.

Executive summary

The zevorn rt-claw application contains an authorization flaw that could allow unauthenticated users to perform restricted actions, posing a significant security risk.

Vulnerability

This vulnerability involves incorrect authorization (CWE-863) and improper authorization (CWE-285). The flaw allows an unauthenticated attacker to access or manipulate functions that were intended to be protected by authentication mechanisms.

Business impact

With a CVSS score of 7.3, this flaw presents a high risk to the confidentiality and integrity of the application. An attacker could potentially bypass access controls to view sensitive data, modify system settings, or execute administrative functions, leading to a complete compromise of the application context.

Remediation

Immediate Action: Keep the application updated and monitor the zevorn rt-claw repository for a security patch that addresses these authorization gaps.

Proactive Monitoring: Audit application access logs for unexpected administrative activity or requests that should have required valid user sessions.

Compensating Controls: If the application is accessible via the internet, place it behind a Web Application Firewall (WAF) configured to block unauthorized requests to sensitive administrative endpoints.

Exploitation status

Public Exploit Available: Unknown

Analyst recommendation

Organizations should treat this authorization vulnerability with high urgency. Until a patch is released, limit public access to the application via network-level controls to reduce the attack surface for potential unauthenticated exploitation.