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VK All in One Expansion Unit <= 9.112.1 — Authenticated (Contributor+) Stored Cross-Site Scripting

CVE-2025-11265Published · Updated

Action summary

Affected: ≤9.112.1Update to 9.112.2 or newer

All remediation steps
Watch plugin
Severity
Medium6.4
CVSS
6.4
CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
What does this vector mean?
AV:N Attack vector
Network
AC:L Attack complexity
Low
PR:L Privileges required
Low
UI:N User interaction
None
S:C Scope
Changed
C:L Confidentiality
Low
I:L Integrity
Low
A:N Availability
None
Weakness
CWE-80 Improper Neutralization of Script-Related HTML Tags in a Web Page
Required access
Unknown
Exploit prediction (EPSS)
No score
CISA KEV
Not listed
On this page8

Am I affected?

VK All in One Expansion Unit vk-all-in-one-expansion-unit

  1. Affected≤ 9.112.1
  2. Patched in9.112.2

Update to 9.112.2 or newer.

You are affected if you run ≤ 9.112.1. Version 9.112.2 and later are not affected by this issue.

  • Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under VK All in One Expansion Unit.
  • No admin access? Run a passive check of your site. It reads public files only.

What to do

  1. Update to version 9.112.2, or a newer patched version
  2. Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
  3. Watch VK All in One Expansion Unit to get an email when the next vulnerability is published.

Advisory

Source description from Wordfence Intelligence, credited to Rafshanzani Suhada.

The VK All in One Expansion Unit plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'vkExUnit_cta_url' and 'vkExUnit_cta_button_text' parameters in all versions up to, and including, 9.112.1. This is due to a logic error in the CTA save function that reads sanitization callbacks from the wrong variable ($custom_field_name instead of $custom_field_options), causing the sanitization to never be applied. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that execute when a user accesses an injected page.",

Exploits & references

Proof-of-concept & detection

No public proof-of-concept or detection template is known for this vulnerability.

Advisories & patches

More in VK All in One Expansion Unit

All 12
More vulnerabilities in VK All in One Expansion Unit
SeverityVulnerabilityCVEPublished
Medium6.4Authenticated (Author+) Stored Cross-Site Scripting via 'vkExUnit_cta_img_position' Post Meta
≤9.118.0Update to 9.119.0
CVE-2026-17586
Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting
≤9.113.3Update to 9.113.4
CVE-2026-39483
Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting via SNS Title
≤9.112.3Update to 9.112.4
CVE-2025-11737
Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting
≤9.112.1Update to 9.112.2
CVE-2025-11267
Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting
≤9.99.1.0Update to 9.99.2.0
CVE-2024-37956

Timeline

  1. CVE published

    Severity medium, CVSS 6.4

  2. Record last updated

Sources & licenses

Wordfence record
Vulnerability data
Wordfence Intelligence. [object Object] Licensed under the CC BY-SA 4.0.
CVE® identifiers
[object Object]. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
CVSS / CWE
National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
VulnCrest content
Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.

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