CVE-2026-7581

A security vulnerability has been detected in alexta69 MeTube up to 2026.04.09. This affects the function on_prepare of the file app/main.py of the component CORS Policy. The manipulation leads to permissive cross-domain policy with untrusted domains. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used. Upgrading to version 2026.04.10 is able to mitigate this issue. The identifier of the patch is 0072d3488ae5b8d922d3ee87458d829993742a32. It is recommended to upgrade the affected component.

• CWE-346
• CWE-942

• https://github.com/alexta69/metube/
• https://github.com/alexta69/metube/commit/0072d3488ae5b8d922d3ee87458d829993742a32
• https://github.com/alexta69/metube/pull/949
• https://github.com/alexta69/metube/releases/tag/2026.04.10
• https://github.com/az10b/security-advisories/blob/main/cors_MeTube.md
• https://vuldb.com/submit/801529
• https://vuldb.com/vuln/360528
• https://vuldb.com/vuln/360528/cti

Published

May 1, 2026

Last Modified

Jun 17, 2026

Status

Deferred

• Same Subject, Wrong User: A Cross-Issuer Account Takeover in n8nStrix found an identity-binding bug in n8n's token-exchange flow enabling account takeover.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2026-7572An off-by-one error (CWE-193) in the ConsumeUnit16Array and …5.5
• CVE-2026-7573An authorization bypass (CWE-639) in the GetUserRoles gRPC A…7.7
• CVE-2026-7574Anthropic Claude Desktop Cowork VM image handling (confirmed…8.7
• CVE-2026-7578A weakness has been identified in MacCMS Pro up to 2022.1.3.…4.7
• CVE-2026-7579A security vulnerability has been detected in AstrBotDevs As…7.3
• CVE-2026-7580A vulnerability was detected in Exiftool up to 13.53. Impact…5.3
• CVE-2026-7582A vulnerability was detected in AcademySoftwareFoundation Op…5.3
• CVE-2026-7583A flaw has been found in Open5GS up to 2.7.7. This issue aff…4.3
• CVE-2026-7584The LabOne Q serialization framework uses a class-loading me…8.4
• CVE-2026-7585A vulnerability was determined in Open5GS up to 2.7.7. The i…4.3
• CVE-2026-7586A weakness has been identified in Open5GS up to 2.7.7. Affec…4.3
• CVE-2026-7587A vulnerability has been found in Open5GS up to 2.7.7. This …4.3