CVE-2025-3302CWE-79

Xagio SEO <= 7.1.0.16 - Unauthenticated Stored Cross-Site Scripting via 'HTTP_REFERER'

High · published June 11, 2025

CVSS v3.1
7.2
EPSS
0%
Percentile
33.7
In the wild
Unconfirmed
What it is

The Xagio SEO – AI Powered SEO plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘HTTP_REFERER’ parameter in all versions up to, and including, 7.1.0.16 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 vulnerability was partially patched in version 7.1.0.0.

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
0.00406 · 33.7th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2025-06-11T11:18Z
EPSS history
Timeline
  • 11 JUN 11:18Z
    Xagio SEO <= 7.1.0.16 - Unauthenticated Stored Cross-Site Scripting via 'HTTP_REFERER'
    cvelistv5