CVE-2023-3447

high

Description

The Active Directory Integration / LDAP Integration plugin for WordPress is vulnerable to LDAP Injection in versions up to, and including, 4.1.5. This is due to insufficient escaping on the supplied username value. This makes it possible for attackers, with an existing account on a vulnerable WordPress instance, to extract potentially sensitive information from the LDAP directory.

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/cd7553e8-e43d-4740-b2ee-e3d8dc351e53?source=cve

https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2928150%40ldap-login-for-intranet-sites&new=2928150%40ldap-login-for-intranet-sites&sfp_email=&sfph_mail=

Details

Source: Mitre, NVD

Published: 2023-06-29

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:N/A:N

Severity: High

CVSS v3

Base Score: 7.5

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

Severity: High

EPSS

EPSS: 0.01178