What is GHSA-x9fx-2h43-2prm?

GHSA-x9fx-2h43-2prm is a security advisory published by GitHub Security Advisories with Medium severity. The Post Status Notifier Lite WordPress plugin before 1.13.0 does not properly escape the `mod`...

Which CVE IDs does GHSA-x9fx-2h43-2prm cover?

GHSA-x9fx-2h43-2prm covers the following CVE IDs: CVE-2026-9577. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-x9fx-2h43-2prm?

GHSA-x9fx-2h43-2prm has a CVSS v3 base score of 4.8, published by GitHub Security Advisories.

GHSA-x9fx-2h43-2prmMediumCVSS 4.8

The Post Status Notifier Lite WordPress plugin before 1.13.0 does not properly escape the `mod`...

Vendor

GitHub Security Advisories

Published

July 23, 2026

Last Modified

July 23, 2026

🔗 CVE IDs covered (1)

CVE-2026-9577 →

📋 Description

The Post Status Notifier Lite WordPress plugin before 1.13.0 does not properly escape the mod URL parameter before reflecting it into the admin settings page (admin.php?page=post-status-notifier-lite), leading to a Reflected Cross-Site Scripting vulnerability that fires in the administrator's session when they are tricked into following a crafted URL.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-9577
https://wpscan.com/vulnerability/b316e14a-4260-43c4-996c-345c7f9f7d74
https://github.com/advisories/GHSA-x9fx-2h43-2prm