CVE-2025-11267

Description

The VK All in One Expansion Unit plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the '_veu_custom_css' parameter in all versions up to, and including, 9.112.1. This is due to insufficient input sanitization and output escaping on the user-supplied Custom CSS value. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that execute whenever a user accesses an injected page.

PUBLISHED Reserved 2025-10-03 | Published 2025-11-18 | Updated 2025-11-18 | Assigner Wordfence

Problem types

CWE-80 Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)

Product status

Timeline

Credits

Farhan Dio Arrafiq finder

References

www.wordfence.com/...-8a49-4310-917b-62172c12afdb?source=cve

plugins.trac.wordpress.org/....1/admin/class-veu-metabox.php

plugins.trac.wordpress.org/...omize/css-customize-single.php

plugins.trac.wordpress.org/...%2Ftrunk&sfp_email=&sfph_mail=

cve.org (CVE-2025-11267)

nvd.nist.gov (CVE-2025-11267)

Download JSON