Medium severity4.1NVD Advisory· Published Sep 5, 2026· Updated Sep 8, 2026
CVE-2026-83543
CVE-2026-83543
Description
The Greenshift WordPress plugin before 13.2.0 does not validate a user-supplied URL before fetching it server-side, allowing users with contributor-level access and above to make the server issue requests to arbitrary hosts and read the response.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1- Range: <13.2.0
Patches
Vulnerability mechanics
References
1News mentions
1- Wordfence Intelligence Weekly WordPress Vulnerability Report (August 31, 2026 to September 6, 2026)Wordfence Blog · Sep 10, 2026