PT-2025-30660 · WordPress · Get Youtube Subs

Peter Thaleikis · Published 2025-07-24 · Updated 2025-07-24 · CVE-2025-7966

Positive Technologies (AI Summary)

CVSS v3.1

6.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Get Youtube Subs plugin for WordPress versions up to and including 3.5

Description The Get Youtube Subs plugin for WordPress is susceptible to Stored Cross-Site Scripting through the channel, layout, and subs count parameters. Insufficient input sanitization and output escaping allow authenticated attackers with Contributor-level access or higher to inject arbitrary web scripts into pages. These scripts execute when a user accesses the injected page.

Recommendations Update the Get Youtube Subs plugin to a version newer than 3.5.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-7966

Affected Products

Get Youtube Subs

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2025-7966 · Security Note
• https://twitter.com/CVEnew/status/1948319170241634739 · Twitter Post
• https://wordpress.org/plugins/get-youtube-subs/#developers · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/5a25728c-3d98-414b-bad0-2c05eb1f4ca2?source=cve · Note
• https://twitter.com/VulmonFeeds/status/1948500855495479533 · Twitter Post
• https://plugins.trac.wordpress.org/browser/get-youtube-subs/trunk/includes/youtubesubs-class.php#L142 · Note