PT-2026-20216 · WordPress · Vk All In One Expansion Unit

Dmitry Ignatyev · Published 2026-02-18 · Updated 2026-02-18 · CVE-2025-11737

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 VK All in One Expansion Unit plugin for WordPress versions prior to 9.112.3

Description The software is susceptible to Stored Cross-Site Scripting due to inadequate input sanitization and output escaping. This allows authenticated attackers with Contributor-level access or higher to inject malicious web scripts into pages. These scripts will execute when a user accesses the compromised page. The vulnerable parameter is vkExUnit sns title.

Recommendations Update the VK All in One Expansion Unit plugin to version 9.112.3 or later.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-11737

Affected Products

Vk All In One Expansion Unit

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2025-11737 · Security Note
• https://twitter.com/VulmonFeeds/status/2024072016358162853 · Twitter Post
• https://twitter.com/CVEnew/status/2024011999538262498 · Twitter Post
• https://wordfence.com/threat-intel/vulnerabilities/id/1e7efb39-fada-4167-825c-21cc31948a63?source=cve · Note
• https://t.me/cveNotify/152279 · Telegram Post
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3402996%40vk-all-in-one-expansion-unit&new=3402996%40vk-all-in-one-expansion-unit&sfp_email=&sfph_mail= · Note