CVE-2026-75020highCWE-90

CVE-2026-75020: high-severity vulnerability in Apache APISIX

Apache APISIX: ldap-auth plugin cross-subtree identity impersonation

Published

Follow this CVE+ Monitor Apache APISIX

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 7epss 0.5%
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.
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N
Affected products
Apache Software Foundation · Apache APISIX
Related CVEs — Apache APISIX

In the same product, most dangerous first.

CVE-2022-24112CRITICALapisix/batch-requests plugin allows overwriting the X-REAL-IP headerEPSS 96.1%KEVCVE-2020-13945—CVE-2020-13945EPSS 73.0%CVE-2021-43557—Path traversal in request_uri variableEPSS 13.0%CVE-2022-29266—apisix/jwt-auth may leak secrets in error responseEPSS 8.1%CVE-2022-25757—Apache APISIX: the body_schema check in request-validation plugin can be bypassedEPSS 2.5%CVE-2024-32638MEDIUMApache APISIX: Forward-Auth Request SmugglingEPSS 1.1%