What is CVE-2026-24140?

CVE-2026-24140 is a low-severity vulnerability in Franklioxygen Mytube, classified under Improperly Controlled Modification of Dynamically-Determined Object Attributes. CVSS score: 2.7/10. Published 2026-01-24.

How severe is CVE-2026-24140?

Low severity. CVSS v3 base score is 2.7 out of 10.

Vulnerability in Franklioxygen Mytube

CVE-2026-24140

MyTube is a self-hosted downloader and player for several video websites. Versions 1.7.78 and below have a Mass Assignment vulnerability in the settings management functionality due to insufficient input validation. The application's saveSettings() function accepts arbitrary key-value pairs without validating property names against allowed settings. The function uses Record<string, any> as input type and iterates over all entries using Object.entries() without filtering unauthorized properties. Any field sent by the attacker is directly persisted to the database, regardless of whether it corresponds to a legitimate application setting. This issue has been fixed in version 1.7.78.

Vulnerability class: Mass Assignment

EPSS: 0.003 (20.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 2.7 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N.

Affected products

Franklioxygen Mytube — versions < 1.7.79

Weakness classification (CWE)

CWE-915 — Improperly Controlled Modification of Dynamically-Determined Object Attributes

References

security-advisories@github.com (x_refsource_CONFIRM, Exploit, Third Party Advisory)
security-advisories@github.com (Patch, x_refsource_MISC)

Frequently asked questions

What is CVE-2026-24140?: CVE-2026-24140 is a low-severity vulnerability in Franklioxygen Mytube, classified under Improperly Controlled Modification of Dynamically-Determined Object Attributes. CVSS score: 2.7/10. Published 2026-01-24.
How severe is CVE-2026-24140?: Low severity. CVSS v3 base score is 2.7 out of 10.