CVE-2022-2433

 

Published at: - 06-09-2022 08:15

Last modified: - 09-09-2022 09:48

Total changes: - 2

Description

The WordPress Infinite Scroll – Ajax Load More plugin for WordPress is vulnerable to deserialization of untrusted input via the 'alm_repeaters_export' parameter in versions up to, and including 5.5.3. This makes it possible for unauthenticated users to call files using a PHAR wrapper, granted they can trick a site administrator into performing an action such as clicking on a link, that will deserialize and call arbitrary PHP Objects that can be used to perform a variety of malicious actions granted a POP chain is also present. It also requires that the attacker is successful in uploading a file with the serialized payload.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

 

Verification logic

 

Reference

• https://www.wordfence.com/vulnerability-advisories/#CVE-2022-2433
• https://plugins.trac.wordpress.org/changeset/2772627/ajax-load-more/trunk/admin/admin.php

 

Keywords

NVD

 

CVE-2022-2433

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures