CVE-2026-89001
Medium
Description
The WPeMatico RSS Feed Fetcher WordPress plugin before 2.8.27 does not verify that a user running a feed campaign is permitted to publish content or to attribute posts to another account, allowing users with contributor-level access and above to publish posts live and set any registered user, including an administrator, as the post author.
SeverityMedium
CVSS4.9
Exploit probability—
ProductWPeMatico RSS Feed Fetcher
PublishedSep 27, 2026
First seenSep 27, 2026
Weakness typeCWE-269Improper privilege management
How to fix
Update
- WPeMatico RSS Feed Fetcher2.8.27 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| WPeMatico RSS Feed Fetcher | v < 2.8.27 | 2.8.27 |
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