High severity · published Aug 6, 2024
CVE-2024-6315
Blox Page Builder <= 1.0.65 - Authenticated (Contributor+) Arbitrary File Upload
8.8
CVSS
1%
EPSS
No
On KEV
Description
The Blox Page Builder plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'handleUploadFile' function in all versions up to, and including, 1.0.65. This makes it possible for authenticated attackers, with contributor-level and above permissions, to upload arbitrary files on the affected site's server which may make remote code execution possible.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 62% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BP
Blox Page Builder · unitecms
through 1.0.65 · source: vendor, CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-6315
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-6315
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/browser/blox-page-builder/trunk/inc_php/unitecreator_assets.class.php?rev=1866874#L979
www.wordfence.com
https://www.wordfence.com/threat-intel/vulnerabilities/id/0fe551db-2073-4eeb-83da-9ce8c2c031e1?source=cve