CVE-2026-33735HIGH 8.8EPSS p30.1%

CVE-2026-33735CVE-2026-33735

Description

MyTube is a self-hosted downloader and player for several video websites Prior to version 1.8.69, an authorization bypass in the `/api/settings/import-database` endpoint allows attackers with low-privilege credentials to upload and replace the application's SQLite database entirely, leading to a full compromise of the application. The bypass is relevant for other POST routes as well. Version 1.8.69 fixes the issue.

Scoring

CVSS 3.18.8 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS0.39% probability of exploitation · percentile 30.1% · 2026-06-19T12:03:05Z
Published2026-03-27
Last modified2026-03-31

Underlying weaknesses· 2

CWE-285CWE-639

References

  1. https://github.com/franklioxygen/MyTube/blob/6ade838a46366174e2c030f856340f3856e03132/backend/src/middleware/roleBasedSettingsMiddleware.ts#L116
  2. https://github.com/franklioxygen/MyTube/commit/b7bf9b7960958c6c51f85fe50a2fc041a086c466
  3. https://github.com/franklioxygen/MyTube/security/advisories/GHSA-63cf-662x-crp2
  4. https://github.com/franklioxygen/MyTube/security/advisories/GHSA-63cf-662x-crp2

2

TypeTargetConfidenceTier
WeaknessImproper Authorizationcwe-2850%live
WeaknessAuthorization Bypass Through User-Controlled Keycwe-6390%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

CVE
CVE-2026-23837
CVE
CVE-2026-33890
CVE
CVE-2026-33493
CVE
CVE-2026-33038
CVE
CVE-2026-45731
CVE
CVE-2026-32321
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.