CVE-2025-0809CWE-79

Link Fixer <= 3.4 - Unauthenticated Stored Cross-Site Scripting

High · published January 31, 2025

CVSS v3.1
7.2
EPSS
0%
Percentile
22.3
In the wild
Unconfirmed
What it is

The Link Fixer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via broken links in all versions up to, and including, 3.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The record
Technical detail
CVSS v3.1
7.2 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00308 · 22.3th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2025-01-31T05:22Z
EPSS history
Timeline
  • 31 JAN 05:22Z
    Link Fixer <= 3.4 - Unauthenticated Stored Cross-Site Scripting
    cvelistv5