CVE-2025-7966

MEDIUM 6.4

Get Youtube Subs <= 3.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via subscribe_link_att Function

CVSS Score

6.4

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-79
Vendor	zohaib167
Product	get youtube subs
Published	Jul 24, 2025
Last Updated	Apr 8, 2026

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CVSS v3 Breakdown

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

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

zohaib167 / Get Youtube Subs

0 ≤ 3.5

References

NVD ↗ CVE.org ↗ EPSS Data ↗

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

Credits

Peter Thaleikis