What is GHSA-f4rh-8hh9-hc4p?

GHSA-f4rh-8hh9-hc4p is a security advisory published by GitHub Security Advisories with Critical severity. Incorrect Privilege Assignment vulnerability in properfraction MailOptin mailoptin allows...

Which CVE IDs does GHSA-f4rh-8hh9-hc4p cover?

GHSA-f4rh-8hh9-hc4p covers the following CVE IDs: CVE-2026-57813. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-f4rh-8hh9-hc4p?

GHSA-f4rh-8hh9-hc4p has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-f4rh-8hh9-hc4pCriticalCVSS 9.8

Incorrect Privilege Assignment vulnerability in properfraction MailOptin mailoptin allows...

Vendor

GitHub Security Advisories

Published

July 13, 2026

Last Modified

July 13, 2026

🔗 CVE IDs covered (1)

CVE-2026-57813 →

📋 Description

Incorrect Privilege Assignment vulnerability in properfraction MailOptin mailoptin allows Privilege Escalation.This issue affects MailOptin: from n/a through <= 1.2.77.3.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-57813
https://patchstack.com/database/Wordpress/Plugin/mailoptin/vulnerability/wordpress-mailoptin-plugin-1-2-77-3-privilege-escalation-vulnerability?_s_id=cve
https://github.com/advisories/GHSA-f4rh-8hh9-hc4p