Is CVE-2026-78051 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-78051?

CVE-2026-78051 has a CVSS v3 severity of MEDIUM (5.3).

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CVE-2026-78051

Description

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.