CVE-2026-75020
Apache APISIX: ldap-auth plugin cross-subtree identity impersonation
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-90 |
| Vendor | apache software foundation |
| Product | apache apisix |
| Published | Aug 27, 2026 |
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Affected Versions
Apache Software Foundation / Apache APISIX
2.11.0 ≤ 3.17.0
References
Credits
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