PT-2025-47247 · WordPress · Vk All In One Expansion Unit

Rafshanzani Suhada · Published 2025-11-18 · Updated 2025-11-18 · CVE-2025-11265

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 9.112.1

Description The software is susceptible to Stored Cross-Site Scripting through the vkExUnit cta url and vkExUnit cta button text parameters. This is caused by a logic error in the CTA save function, where sanitization callbacks are read from an incorrect variable, preventing sanitization from being applied. Authenticated attackers with Contributor-level access or higher can inject arbitrary web scripts into pages, which will execute when a user accesses the injected page.

Recommendations Update the VK All in One Expansion Unit plugin to version 9.112.1 or later.

Fix

XSS

Weakness Enumeration

CWE-80

Related Identifiers

CVE-2025-11265

Affected Products

Vk All In One Expansion Unit

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2025-11265 · Security Note
• https://plugins.trac.wordpress.org/browser/vk-all-in-one-expansion-unit/tags/9.112.0.1/inc/call-to-action/package/block/index.php#L271 · Note
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3394731%40vk-all-in-one-expansion-unit%2Ftrunk&old=3385606%40vk-all-in-one-expansion-unit%2Ftrunk&sfp_email=&sfph_mail=#file2 · Note
• https://t.me/cveNotify/143150 · Telegram Post
• https://wordfence.com/threat-intel/vulnerabilities/id/9e5a6158-03d4-4ac7-8a4b-666cedabb433?source=cve · Note
• https://plugins.trac.wordpress.org/browser/vk-all-in-one-expansion-unit/tags/9.112.0.1/inc/call-to-action/package/class-vk-call-to-action.php#L198 · Note
• https://twitter.com/CVEnew/status/1990689105899053194 · Twitter Post
• https://plugins.trac.wordpress.org/browser/vk-all-in-one-expansion-unit/tags/9.112.0.1/inc/call-to-action/package/block/index.php#L259 · Note