Unrated
WPeMatico RSS Feed Fetcher < 2.8.26 - Contributor+ Stored XSS via Campaign Item Preview
The WPeMatico RSS Feed Fetcher WordPress plugin before 2.8.26 does not sanitize and escape content it retrieves from a user-supplied source before rendering it, which could allow users such as contributors to perform Stored Cross-Site Scripting attacks against higher-privileged users who review the campaign.
Announced Source revision 1
Original source ↗CVE-2026-89002
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-89002
WPeMatico RSS Feed Fetcher
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "Unknown",
"product": "WPeMatico RSS Feed Fetcher",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "2.8.26",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-89002
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #538 · Revision 1
- Added to Heist Feed
- Publisher date