High severityNVD Advisory· Published Aug 27, 2026
CVE-2026-75020
CVE-2026-75020
Description
Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection') vulnerability in Apache APISIX.
A caller who holds valid credentials for one entry in the LDAP directory can authenticate through APISIX as a consumer mapped to a different entry, one the plugin's configured scope was meant to keep out of reach.
This issue affects Apache APISIX: from 2.11.0 through 3.17.0.
Users are recommended to upgrade to version 3.18.0, which fixes the issue.
Affected products
3- Range: >=2.11.0,<=3.17.0
- Range: from 2.11.0 through 3.17.0
Patches
Vulnerability mechanics
References
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