CVE-2025-7966

6.4 mediumEPSS 0.5%

Medium (6.4). EPSS 0.5% chance of exploitation in the next 30 days.

The Get Youtube Subs plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘channel', 'layout', and 'subs_count’ parameters in all versions up to, and including, 3.5 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Severity

CVSS 3.1

6.4 medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

EPSS: 0.5% chance of exploitation in the next 30 days; higher than 39% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2025-07-24
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

References

https://plugins.trac.wordpress.org/browser/get-youtube-subs/trunk/includes/youtubesubs-class.php#L142
https://wordpress.org/plugins/get-youtube-subs/#developers
https://www.wordfence.com/threat-intel/vulnerabilities/id/5a25728c-3d98-414b-bad0-2c05eb1f4ca2?source=cve

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