# Greenshift <= 13.2.2 - Unauthenticated Sensitive Information Exposure via Nested Dynamic Placeholders

- **ID:** WPSEC-2026-2612
- **Plugin:** Greenshift – animation and page builder blocks (`greenshift-animation-and-page-builder-blocks`), https://wordpress.org/plugins/greenshift-animation-and-page-builder-blocks/
- **Affected versions:** from 10.8 before 13.2.3
- **Fixed in:** 13.2.3 (Update to 13.2.3 or later.)
- **Severity:** Medium 5.3 (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N)
- **Weakness:** CWE-200
- **Usage among sites WPSec scans:** plugin Medium, affected versions Medium (as of 2026-11-05)
- **Attack surface analysis:** https://attacksurface.wpsec.com/plugin/greenshift-animation-and-page-builder-blocks
- **Fix released:** 2026-11-04
- **Published:** 2026-11-05
- **URL:** https://wpsec.com/vuln/WPSEC-2026-2612/

## Description

The Greenshift – animation and page builder blocks plugin for WordPress is vulnerable to Sensitive Information Exposure via the {{GET:...}} dynamic placeholder in all versions up to, and including, 13.2.2, due to visitor-supplied GET (and FORM) values keeping their braces. Placeholders resolved later in the same pass, such as {{COOKIE:...}} and {{USER_META:...}}, are then filled in. On sites that use a {{GET:...}} placeholder in a URL attribute, this makes it possible for unauthenticated attackers to craft a link that sends a logged-in victim's login cookie or user meta to an attacker-controlled host.

## References

- https://wpsec.com/vuln/WPSEC-2026-2612/
- https://plugins.svn.wordpress.org/greenshift-animation-and-page-builder-blocks/tags/13.2.3/
- https://wordpress.org/plugins/greenshift-animation-and-page-builder-blocks/

Source: WPSec, https://wpsec.com/vuln/WPSEC-2026-2612/

License: CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Free to use, share and adapt, also commercially, if you credit WPSec and link to this advisory.