CVE-2026-63434

MyTube is a self-hosted downloader and player for several video websites. Prior to 1.10.6, when statisticsEnabled and statisticsTrackVisitorActivity are enabled, a visitor-role user can submit events to the statistics ingest endpoint handled by ingestEvents in backend/src/controllers/statisticsController.ts. The handler reads req.body.events and accepts the client-controlled platform, sourceKind, and sessionId fields without server-side derivation or validation before passing the events to the analytics persistence path. A visitor can therefore attribute fabricated events to arbitrary platforms, sources, and sessions, corrupting administrator-visible view counts, download counts, platform breakdowns, source attribution, and session analytics. The server-derived actorRole and surface fields are not forgeable through this issue. This issue is fixed in version 1.10.6.

• CWE-20

• https://github.com/franklioxygen/MyTube/commit/5cfbc22166de64dfb65cb789ef00909dd48783d7
• https://github.com/franklioxygen/MyTube/commit/60424529121018cbf0481034a97fca36d3bc5c66
• https://github.com/franklioxygen/MyTube/commit/d65913a9319dd840ab2ac77565325cf701306d6d
• https://github.com/franklioxygen/MyTube/releases/tag/v1.10.6
• https://github.com/franklioxygen/MyTube/security/advisories/GHSA-h5xx-g8fc-crr7

Published

Nov 3, 2026

Last Modified

Nov 3, 2026

Status

Received

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2026-63429HeyForm is an open-source form builder. Prior to version 3.0…8.6
• CVE-2026-6343Mattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13, 1…4.3
• CVE-2026-63430ammonia is a Rust library for repairing and securing untrust…6.3
• CVE-2026-63431Horilla is an HR and CRM software. In 1.5.0-85 and earlier, …6.5
• CVE-2026-63432Horilla is an HR and CRM software. From 1.0.0 until 1.6.0 an…6.5
• CVE-2026-63433MyTube is a self-hosted downloader and player for several vi…6.8
• CVE-2026-63435Mail is an internet library for Ruby designed to handle emai…5.3
• CVE-2026-63436zt-zip is a Java library that provides convenience methods f…6.1
• CVE-2026-634372FAuth is a web app to manage Two-Factor Authentication (2FA…6.5
• CVE-2026-634382FAuth is a web app to manage Two-Factor Authentication (2FA…9.8
• CVE-2026-634392FAuth is a web app to manage Two-Factor Authentication (2FA…9.8
• CVE-2026-6344The Fluent Forms plugin for WordPress is vulnerable to Arbit…4.9