What is GHSA-2737-p883-rmrx?

GHSA-2737-p883-rmrx is a security advisory published by GitHub Security Advisories with Medium severity. The Greenshift WordPress plugin before 13.2.0 does not validate a user-supplied URL before...

Which CVE IDs does GHSA-2737-p883-rmrx cover?

GHSA-2737-p883-rmrx covers the following CVE IDs: CVE-2026-83543. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-2737-p883-rmrx?

GHSA-2737-p883-rmrx has a CVSS v3 base score of 4.1, published by GitHub Security Advisories.

GHSA-2737-p883-rmrxMediumCVSS 4.1

The Greenshift WordPress plugin before 13.2.0 does not validate a user-supplied URL before...

Vendor

GitHub Security Advisories

Published

September 5, 2026

Last Modified

September 6, 2026

🔗 CVE IDs covered (1)

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.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-83543
https://wpscan.com/vulnerability/902e46ad-e577-4a3e-be19-a3bcc75ece77
https://github.com/advisories/GHSA-2737-p883-rmrx