What is GHSA-52g9-h9fh-xgf2?

GHSA-52g9-h9fh-xgf2 is a security advisory published by GitHub Security Advisories with Medium severity. The Email Subscribers \u0026 Newsletters WordPress plugin before 5.9.35 does not verify the per...

Which CVE IDs does GHSA-52g9-h9fh-xgf2 cover?

GHSA-52g9-h9fh-xgf2 covers the following CVE IDs: CVE-2026-83555. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-52g9-h9fh-xgf2?

GHSA-52g9-h9fh-xgf2 has a CVSS v3 base score of 5.3, published by GitHub Security Advisories.

GHSA-52g9-h9fh-xgf2MediumCVSS 5.3

The Email Subscribers & Newsletters WordPress plugin before 5.9.35 does not verify the per...

Vendor

GitHub Security Advisories

Published

September 23, 2026

Last Modified

September 23, 2026

🔗 CVE IDs covered (1)

CVE-2026-83555 →

📋 Description

The Email Subscribers & Newsletters WordPress plugin before 5.9.35 does not verify the per-subscriber management token before changing a subscriber's subscription status, allowing unauthenticated users to force-unsubscribe or force-confirm an arbitrary subscriber whose email address they know.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-83555
https://wpscan.com/vulnerability/54cb2a98-7860-40dd-817e-1294317084aa
https://github.com/advisories/GHSA-52g9-h9fh-xgf2