PT-2024-22409 · WordPress · Colibri Page Builder

Ancorn + 2 · Published 2024-04-02 · Updated 2024-04-02 · CVE-2024-2839

Positive Technologies · (AI Summary)

CVSS v3.1

6.4

6.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions:

Colibri Page Builder plugin for WordPress versions up to, and including, 1.0.263

Description:

The issue arises from insufficient input sanitization and output escaping on user-supplied attributes, such as `heading type`, in the plugin's 'colibri post title' shortcode. This allows authenticated attackers with contributor-level access and above to inject arbitrary web scripts in pages. These scripts will execute whenever a user accesses an injected page.

Recommendations:

For Colibri Page Builder plugin for WordPress versions up to, and including, 1.0.263, update to a version that addresses the insufficient input sanitization and output escaping issue. As a temporary workaround, consider restricting access to the 'colibri post title' shortcode for users with contributor-level access and above until a patch is available.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2024-2839

Affected Products

Colibri Page Builder

References · 4

• https://plugins.trac.wordpress.org/changeset/3061940/colibri-page-builder/trunk/extend-builder/shortcodes/blog/post-item.php · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2024-2839 · Security Note
• https://wordfence.com/threat-intel/vulnerabilities/id/c9466e5f-d8eb-4de4-a1d2-e5ef15bf1e4e?source=cve · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-2839 · Note