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CVE-2026-7581

MEDIUM

4.3

Description

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.

CVE Details

CVSS v3.1 Score4.3

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionREQUIRED

Published5/1/2026

Last Modified5/1/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-346CWE-942

References

https://github.com/alexta69/metube/(cna@vuldb.com)

https://github.com/alexta69/metube/commit/0072d3488ae5b8d922d3ee87458d829993742a32(cna@vuldb.com)

https://github.com/alexta69/metube/pull/949(cna@vuldb.com)

https://github.com/alexta69/metube/releases/tag/2026.04.10(cna@vuldb.com)

https://github.com/az10b/security-advisories/blob/main/cors_MeTube.md(cna@vuldb.com)

https://vuldb.com/submit/801529(cna@vuldb.com)

https://vuldb.com/vuln/360528(cna@vuldb.com)

https://vuldb.com/vuln/360528/cti(cna@vuldb.com)

IOC Correlations

No correlations recorded

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