CVE-2026-120520 · Package
NO FIX YET · SEE WHAT TO DO
Up to and including version 13.2.2, the GreenShift WordPress plugin lets an unauthenticated attacker make a logged-in user's browser send their wordpress_logged_in session cookie to an attacker-controlled host. The attacker gets the session token and can act as that logged-in user on the site.
first public Nov 7, 2026 · 1 source
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Sites running GreenShift 13.2.2 or older where a site publisher has added a public GreenShift Element image block whose src contains a {{GET:}} placeholder. Exposure also requires a logged-in user to open a crafted link. Sites without the plugin, or without that image block configuration, are not affected per the description.
Not affected if no-public-get-placeholder-image-block, plugin-above-13.2.2, plugin-not-installed
Who cares greenshift, self-hosted, wordpress
wp plugin get greenshift-animation-and-page-builder-blocks --field=version13.2.2 per the NVD description; the fixed version number is not stated in the sourcesThe Greenshift – animation and page builder blocks plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 13.2.2 via the 'img (or any key the publisher references in {{GET:key}})' parameter. This makes it possible for unauthenticated attackers to extract authenticated users' HttpOnly WordPress session cookies, specifically wordpress_logged_in_* tokens, by injecting a nested {{COOKIE:}} placeholder via a GET parameter that causes the victim's browser to transmit the cookie value to an attacker-controlled host as an image src URL. Exploitation requires that a site publisher has configured a public GreenShift Element image block whose src attribute contains a {{GET:}} placeholder, and that a logged-in user can be induced to open the attacker's crafted link — neither condition is part of the plugin's default state.
This page as .md · .json · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
NVD data is provided by NIST and is public domain. Posts quoted belong to their authors.
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