CVE-2025-11263CWE-79cross-site-scripting

CVE-2025-11263

Medium · published December 6, 2025

CVSS v3.1

6.1

EPSS

Percentile

10.0

In the wild

Unconfirmed

What it is

The Link Whisper Free plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the type parameter in all versions up to, and including, 0.8.8 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

The record

Technical detail

CVSS v3.1: 6.1 · MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS v4.0: Not supplied
EPSS: 0.00205 · 10.0th percentile
Weakness: CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published: 2025-12-06T09:15Z

References (2)

https://plugins.trac.wordpress.org/changeset/3401477/link-whisper/trunk/core/Wpil/Report.php · [email protected]https://www.wordfence.com/threat-intel/vulnerabilities/id/7e0cbef8-223a-44c0-a07f-28de2670da99?source=cve · [email protected]

EPSS history

Timeline

06 DEC 03:27Z
Link Whisper Free <= 0.8.8 - Reflected Cross-Site Scripting
cvelistv5