CVE-2024-2839
The Colibri Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'colibri_post_title' shortcode in all versions up to, and including, 1.0.263 due to insufficient input sanitization and output escaping on user…
Does this matter?
Lower severity and a low EPSS score (0.32%). Track it; it rarely justifies an emergency change on its own.
Description
The Colibri Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'colibri_post_title' shortcode in all versions up to, and including, 1.0.263 due to insufficient input sanitization and output escaping on user supplied attributes such as 'heading_type'. 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
- 5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 0.32% probability · 25th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- extendthemes/colibri page builder
- Source
- security@wordfence.com
References
- https://plugins.trac.wordpress.org/changeset/3061940/colibri-page-builder/trunk/extend-builder/shortcodes/blog/post-item.phpPatch
- https://www.wordfence.com/threat-intel/vulnerabilities/id/c9466e5f-d8eb-4de4-a1d2-e5ef15bf1e4e?source=cveThird Party Advisory
- https://plugins.trac.wordpress.org/changeset/3061940/colibri-page-builder/trunk/extend-builder/shortcodes/blog/post-item.phpPatch
- https://www.wordfence.com/threat-intel/vulnerabilities/id/c9466e5f-d8eb-4de4-a1d2-e5ef15bf1e4e?source=cveThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.