PT-2026-63576 · Undefined · Undefined

Luca Jungnickel · CVE-2026-9577 · Published 2026-07-23 · Updated 2026-07-23

Mitre

CVSS v3.1

4.8

Medium

Base vector

AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

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.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-9577

Affected Products

Undefined

References · 2

• 🔥 https://wpscan.com/vulnerability/b316e14a-4260-43c4-996c-345c7f9f7d74 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-9577 · Security Note