What is CVE-2026-1631?

CVE-2026-1631 is a medium-severity vulnerability in Feeds For Youtube (Youtube Video, Channel, And Gallery Plugin), classified under Missing Authorization. CVSS score: 5.4/10. Published 2026-05-18.

How severe is CVE-2026-1631?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Auth bypass in Feeds For Youtube (Youtube Video, Channel, And Gallery Plugin)

CVE-2026-1631

The Feeds for YouTube (YouTube video, channel, and gallery plugin) WordPress plugin before 2.6.4 is vulnerable to unauthorized modification of the Feeds for YouTube (YouTube video, channel, and gallery plugin) WordPress plugin before 2.6.4…

Vulnerability class: Broken Access Control

EPSS: 0.000 (2.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L.

Affected products

Unknown Feeds For Youtube (Youtube Video, Channel, And Gallery Plugin) — versions 0

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

contact@wpscan.com (technical-description, exploit, vdb-entry)

Frequently asked questions

What is CVE-2026-1631?: CVE-2026-1631 is a medium-severity vulnerability in Feeds For Youtube (Youtube Video, Channel, And Gallery Plugin), classified under Missing Authorization. CVSS score: 5.4/10. Published 2026-05-18.
How severe is CVE-2026-1631?: Medium severity. CVSS v3 base score is 5.4 out of 10.