CVE-2025-11812CWE-79cross-site-scripting

CVE-2025-11812

Medium · published November 4, 2025

CVSS v3.1
6.4
EPSS
0%
Percentile
13.2
In the wild
Unconfirmed
What it is

The Reuse Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'reuse_builder_single_post_title' shortcode in all versions up to, and including, 1.7. This is due to insufficient input sanitization and output escaping on the 'style' attribute. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The record
Technical detail
CVSS v3.1
6.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00231 · 13.2th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2025-11-04T10:16Z
References (3)
https://plugins.trac.wordpress.org/browser/reuse-builder/tags/1.7/shortcodes/single_post_title.php#L24 · [email protected]https://wordpress.org/plugins/reuse-builder/ · [email protected]https://www.wordfence.com/threat-intel/vulnerabilities/id/f796ade5-db48-4334-9a76-15326f62c9a5?source=cve · [email protected]
EPSS history
Timeline
  • 04 NOV 04:27Z
    Reuse Builder <= 1.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode
    cvelistv5