CVE-2024-6296
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.
Does this matter?
Lower severity and a low EPSS score (0.50%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 3.1
- 6.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
- EPSS
- 0.50% probability · 41th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Source
- security@wordfence.com
References
- https://plugins.trac.wordpress.org/browser/stackable-ultimate-gutenberg-blocks/trunk/dist/frontend_image_lightbox.js
- https://plugins.trac.wordpress.org/changeset/3108514/
- https://www.wordfence.com/threat-intel/vulnerabilities/id/e55742de-9eaf-48e4-8d5d-ea980dfa17cf?source=cve
- https://plugins.trac.wordpress.org/browser/stackable-ultimate-gutenberg-blocks/trunk/dist/frontend_image_lightbox.js
- https://plugins.trac.wordpress.org/changeset/3108514/
- https://www.wordfence.com/threat-intel/vulnerabilities/id/e55742de-9eaf-48e4-8d5d-ea980dfa17cf?source=cve
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.