What is CVE-2026-78051?

CVE-2026-78051 is a medium-severity vulnerability in Alexta69 Metube, classified under Direct Request (Forced Browsing). CVSS score: 5.3/10. Published 2026-08-23.

How severe is CVE-2026-78051?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Alexta69 Metube

CVE-2026-78051

A vulnerability was determined in alexta69 MeTube up to 2026.06.10. The impacted element is an unknown function of the file /download/.metube/cookies.txt of the component Cookie File Handler. This manipulation causes files or directories accessible. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized. Upgrading to version 2026.06.20 is sufficient to resolve this issue. Patch name: ce897ee00903bf7ded406f0d7852d95dd4164add. You should upgrade the affected component.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Alexta69 Metube — versions 2026.06.0, 2026.06.1, 2026.06.10

Weakness classification (CWE)

References

cna@vuldb.com (vdb-entry)
cna@vuldb.com (signature, permissions-required)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (exploit)
cna@vuldb.com (product)

Frequently asked questions

What is CVE-2026-78051?: CVE-2026-78051 is a medium-severity vulnerability in Alexta69 Metube, classified under Direct Request (Forced Browsing). CVSS score: 5.3/10. Published 2026-08-23.
How severe is CVE-2026-78051?: Medium severity. CVSS v3 base score is 5.3 out of 10.