CVE-2023-4506

Active Directory Integration / LDAP Integration <= 4.1.10 - LDAP Passback

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.

Affected

cyberlord92 · Active Directory Integration / LDAP Integration

CVSS v3.1 NVD

6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

CVSS v3.1 WORDFENCE

2.2 LOWCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N

EPSS

0.91% chance of exploitation in the next 30 days, 59th percentile

Published

2023-09-26

Updated

2026-04-08

Proof-of-concept exploits (1)

• https://medium.com/%40cybertrinchera/cve-2023-4506-cve-2023-4505-ldap-passback-on-miniora…

Security advisories

• https://www.wordfence.com/threat-intel/vulnerabilities/id/0585969d-dd08-4058-9d72-138a55a…
• https://wordpress.org/plugins/ldap-login-for-intranet-sites

References

• CVE Record
• NVD entry