CVE-2026-63434
mediumMyTube is a self-hosted downloader and player for several video websites.
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/franklioxygen/MyTube/commit/5cfbc22166de64dfb65cb789ef00909dd48783d7 security-advisories@github.com
- https://github.com/franklioxygen/MyTube/commit/60424529121018cbf0481034a97fca36d3bc5c66 security-advisories@github.com
- https://github.com/franklioxygen/MyTube/commit/d65913a9319dd840ab2ac77565325cf701306d6d security-advisories@github.com
- https://github.com/franklioxygen/MyTube/releases/tag/v1.10.6 security-advisories@github.com
- https://github.com/franklioxygen/MyTube/security/advisories/GHSA-h5xx-g8fc-crr7 security-advisories@github.com