Medium severity4.9NVD Advisory· Published Sep 27, 2026· Updated Sep 28, 2026
CVE-2026-89001
CVE-2026-89001
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1- Range: <2.8.27
Patches
Vulnerability mechanics
References
1News mentions
2- Wordfence Intelligence Weekly WordPress Vulnerability Report (September 21, 2026 to September 27, 2026)Wordfence Blog · Oct 1, 2026
- WordPress: 25 Plugin Vulnerabilities Disclosed Together, Including Critical FlawsVypr Intelligence · Sep 27, 2026