Stored Cross-Site Scripting Vulnerability in Reuse Builder Plugin for WordPress
CVE-2025-11812

6.4MEDIUM

Key Information:

Vendor

WordPress
Status
Reuse Builder
Vendor
CVE Published:
4 November 2025

What is CVE-2025-11812?

The Reuse Builder plugin for WordPress is subject to a stored cross-site scripting vulnerability caused by inadequate input sanitization and output escaping in the 'reuse_builder_single_post_title' shortcode. Attackers with contributor-level access or higher can exploit this flaw to inject malicious scripts through the 'style' attribute. These scripts will execute whenever a user accesses a page that has been altered, potentially leading to unauthorized actions and data exposure.

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Deploy the Patch

Affected Version(s)

Reuse Builder * <= 1.7

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://wordpress.org/plugins/reuse-builder/
https://plugins.trac.wordpress.org/browser/reuse-builder/...

CVSS V3.1

Score:
6.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

zakaria
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