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THREATINT
PUBLISHED

CVE-2024-10542

Spam protection, Anti-Spam, FireWall by CleanTalk <= 6.43.2 - Authorization Bypass via Reverse DNS Spoofing to Unauthenticated Arbitrary Plugin Installation



Description

The Spam protection, Anti-Spam, FireWall by CleanTalk plugin for WordPress is vulnerable to unauthorized Arbitrary Plugin Installation due to an authorization bypass via reverse DNS spoofing on the checkWithoutToken function in all versions up to, and including, 6.43.2. This makes it possible for unauthenticated attackers to install and activate arbitrary plugins which can be leveraged to achieve remote code execution if another vulnerable plugin is installed and activated.

Reserved 2024-10-30 | Published 2024-11-26 | Updated 2024-11-26 | Assigner Wordfence


CRITICAL: 9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Problem types

CWE-862 Missing Authorization

Product status

Default status
unaffected

*
affected

Timeline

2024-10-30:Discovered
2024-11-25:Disclosed

Credits

Michael Mazzolini finder

References

www.wordfence.com/...-bb62-4f0b-ad52-b16c3e442b62?source=cve

plugins.trac.wordpress.org/...antalk/ApbctWP/RemoteCalls.php

plugins.trac.wordpress.org/...3179819/cleantalk-spam-protect

cve.org (CVE-2024-10542)

nvd.nist.gov (CVE-2024-10542)

Download JSON

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https://cve.threatint.eu/CVE/CVE-2024-10542

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