CVE-2026-125454 · Package
NO FIX YET
The Passster content-protector plugin for WordPress has a stored cross-site scripting flaw in versions up to and including 4.3.21. An attacker who can store input in the plugin can run scripts in the browsers of visitors or administrators who view that content.
first public Nov 11, 2026 · 1 source
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Sites running the WordPress Passster content-protector plugin at version 4.3.21 or earlier. The sources do not state which input fields are involved or who must be able to submit content, so the exact exposure is unknown.
Not affected if plugin-not-installed
Who cares passster, self-hosted, wordpress
4.3.21 as affected, per the source.No fix yet, per the sources.
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WP Chill Passster content-protector allows Stored XSS.This issue affects Passster: from n/a through 4.3.21.
This page as .md · .json · CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
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