SSRF in Alexta69 Metube
CVE-2026-112076
A security vulnerability has been detected in alexta69 MeTube up to 2026.09.28. This vulnerability affects the function DownloadQueue.__write_feed_metadata_sync of the file app/ytdl.py of the component Feed-metadata Thumbnail Fetch Handler. Such manipulation leads to server-side request forgery. The attack may be launched remotely. Attacks of this nature are highly complex. It is stated that the exploitability is difficult. The exploit has been disclosed publicly and may be used. Upgrading to version 2026.09.29 is able to resolve this issue. The name of the patch is a3896604540223ecbb8258b41b1d745d62647d16. It is suggested to upgrade the affected component.
Vulnerability class: SSRF (Server-Side Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.6 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- Alexta69 Metube — versions 2026.09.0, 2026.09.1, 2026.09.10
Weakness classification (CWE)
References
- github.com/alexta69/metube/ (product)
- github.com/alexta69/metube/commit/a3896604540223ecbb8258b41b1d745d62647d16 (patch)
- github.com/alexta69/metube/releases/tag/2026.09.29 (patch)
- github.com/alexta69/metube/security/advisories/GHSA-hq22-f7w6-p8cr (exploit)
- vuldb.com/cve/CVE-2026-112076 (third-party-advisory)
- vuldb.com/submit/1009577 (third-party-advisory)
- vuldb.com/vuln/421755 (technical-description, vdb-entry)
- vuldb.com/vuln/421755/cti (signature, permissions-required)
Frequently asked questions
- What is CVE-2026-112076?
- CVE-2026-112076 is a medium-severity vulnerability in Alexta69 Metube, classified under Server-Side Request Forgery (SSRF). CVSS score: 5.6/10. Published 2026-10-19.
- How severe is CVE-2026-112076?
- Medium severity. CVSS v3 base score is 5.6 out of 10.