CVE-2026-24139 HIGH

CVE-2026-24139: MyTube Allows Unauthorized Database Export by Guest Users

Vendor Franklioxygen

Product MyTube

Weakness CWE-862 · Missing authorization

Published January 23, 2026

Last update January 26, 2026

View on NVD All CVEs

CVSS base score

8.7/10

Attack vector Network

Attack complexity Low

Privileges required Low

User interaction None

Confidentiality —

Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

What the vulnerability does

01Description

MyTube is a self-hosted downloader and player for several video websites. Versions 1.7.78 and below do not safeguard against authorization bypass, allowing guest users to download the complete application database. The application fails to properly validate user permissions on the database export endpoint, enabling low-privileged users to access sensitive data they should not have permission to view.

Key dates

02Disclosure timeline

January 23, 2026 CVE published

January 26, 2026 Record updated

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2026-24139 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/862.html