What is CVE-2023-4506?

CVE-2023-4506 is a vulnerability in the Active Directory Integration / LDAP Integration plugin for WordPress up to version 4.1.10, which allows authenticated attackers with administrative access to perform LDAP Passback attacks.

What is LDAP Passback?

LDAP Passback is a technique where an attacker, with administrative access, can change the LDAP server in the plugin's settings, allowing them to capture user credentials and conduct further attacks.

How can I check if I am affected by CVE-2023-4506?

You can check if you are affected by CVE-2023-4506 by verifying if you have the Active Directory Integration / LDAP Integration plugin for WordPress installed and if its version is up to 4.1.10.

What is the severity of CVE-2023-4506?

The severity of CVE-2023-4506 is medium, with a CVSSv3 score of 6.5.

Vulnerability/
CVE-2023-4506

medium

6.5

CWE

306

26/9/2023

5/2/2025

CVE-2023-4506

Q: How can I fix CVE-2023-4506?

To fix CVE-2023-4506, update the Active Directory Integration / LDAP Integration plugin for WordPress to a version higher than 4.1.10.

First published: Tue Sep 26 2023(Updated: )

The Active Directory Integration / LDAP Integration plugin for WordPress is vulnerable to LDAP Passback in versions up to, and including, 4.1.10. This is due to insufficient validation when changing the LDAP server. This makes it possible for authenticated attackers, with administrative access and above, to change the LDAP server and retrieve the credentials for the original LDAP server.

Credit: security@wordfence.com

Affected Software	Affected Version	How to fix
MiniOrange Active Directory Integration / LDAP Integration	<=4.1.10

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Frequently Asked Questions

What is CVE-2023-4506?
CVE-2023-4506 is a vulnerability in the Active Directory Integration / LDAP Integration plugin for WordPress up to version 4.1.10, which allows authenticated attackers with administrative access to perform LDAP Passback attacks.
What is LDAP Passback?
LDAP Passback is a technique where an attacker, with administrative access, can change the LDAP server in the plugin's settings, allowing them to capture user credentials and conduct further attacks.
How can I check if I am affected by CVE-2023-4506?
You can check if you are affected by CVE-2023-4506 by verifying if you have the Active Directory Integration / LDAP Integration plugin for WordPress installed and if its version is up to 4.1.10.
What is the severity of CVE-2023-4506?
The severity of CVE-2023-4506 is medium, with a CVSSv3 score of 6.5.
How can I fix CVE-2023-4506?
To fix CVE-2023-4506, update the Active Directory Integration / LDAP Integration plugin for WordPress to a version higher than 4.1.10.

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version/miniorange active directory integration / ldap integration/4.1.10

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