The Stackable – Page Builder Gutenberg Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘data-caption’ parameter in all versions up to, and including, 3.13.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
History

Wed, 08 Apr 2026 18:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-79

cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published: 2024-06-28T03:36:42.693Z

Updated: 2026-04-08T17:29:51.235Z

Reserved: 2024-06-25T01:48:37.566Z

Link: CVE-2024-6296

cve-icon Vulnrichment

Updated: 2024-08-01T21:33:05.339Z

cve-icon NVD

Status : Deferred

Published: 2024-06-28T04:15:05.853

Modified: 2026-04-15T00:35:42.020

Link: CVE-2024-6296

cve-icon Redhat

No data.