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CVE

CVE-2026-33735

MyTube has an Improper Access Control that Allows Complete Application Takeover
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CVE

CVE-2026-33735

MyTube has an Improper Access Control that Allows Complete Application Takeover

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.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
7.4
-
4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
C
H
U
0
-
C
H
U
-

Related Resources

No items found.

References

https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33735.json, https://github.com/franklioxygen/MyTube/blob/6ade838a46366174e2c030f856340f3856e03132/backend/src/middleware/roleBasedSettingsMiddleware.ts#L116, https://github.com/franklioxygen/MyTube/commit/b7bf9b7960958c6c51f85fe50a2fc041a086c466, https://github.com/franklioxygen/MyTube/security/advisories/GHSA-63cf-662x-crp2, https://nvd.nist.gov/vuln/detail/CVE-2026-33735

Severity

0

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
0
EPSS Probability
0.00058%
EPSS Percentile
0.18494%
Introduced Version
0
Fix Available
7fd8055b8ea6ed34ab3636e86f1108a738990972

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