CVE-2026-89006CWE-79cross-site-scripting

CVE-2026-89006

Medium · published September 27, 2026

CVSS v3.1
6.8
EPSS
0%
Percentile
13.7
In the wild
Unconfirmed
What it is

The WPeMatico RSS Feed Fetcher WordPress plugin before 2.8.27 does not sanitize imported feed content before storing it as post content, allowing users with the Contributor role and above to perform Stored Cross-Site Scripting attacks.

The record
Technical detail
CVSS v3.1
6.8 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00235 · 13.7th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-09-27T10:17Z
References (1)
https://wpscan.com/vulnerability/680091de-610a-4665-a028-515ca6c33055/ · [email protected]
EPSS history
Timeline
  • 28 SEP 03:29Z
    EPSS moved — → 0%
    epss
  • 27 SEP 06:00Z
    WPeMatico RSS Feed Fetcher < 2.8.27 - Contributor+ Stored XSS via Feed Import
    cvelistv5