PT-2024-37536 · WordPress · Blox Page Builder

István Márton · Published 2024-08-06 · Updated 2024-08-06 · CVE-2024-6315

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: Blox Page Builder plugin for WordPress versions up to, and including, 1.0.65

Description: The issue is related to missing file type validation in the handleUploadFile function, allowing authenticated attackers with contributor-level and above permissions to upload arbitrary files on the affected site's server. This could potentially lead to remote code execution.

Recommendations: For versions up to, and including, 1.0.65, update to a version that includes a fix for the missing file type validation in the handleUploadFile function. As a temporary workaround, consider restricting access to the handleUploadFile function to prevent arbitrary file uploads until a patch is available.

Fix

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2024-6315

Affected Products

Blox Page Builder

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2024-6315 · Security Note
• https://wordfence.com/threat-intel/vulnerabilities/id/0fe551db-2073-4eeb-83da-9ce8c2c031e1?source=cve · Note
• https://plugins.trac.wordpress.org/browser/blox-page-builder/trunk/inc_php/unitecreator_assets.class.php?rev=1866874#L979 · Note
• https://t.me/cvedetector/2516 · Telegram Post
• https://t.me/cvenotify/89326 · Telegram Post