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GitHub Advisory Database

Security vulnerability database inclusive of CVEs and GitHub originated security advisories from the world of open source software.

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8 advisories

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Disabled Hostname Verification in Opencast High
CVE-2020-26234 was published for org.opencastproject:opencast-kernel (Maven) Dec 8, 2020
intrigus-lgtm Credited to intrigus-lgtm
Improper Validation of Certificate with Host Mismatch in Java-WebSocket High
CVE-2020-11050 was published for org.java-websocket:Java-WebSocket (Maven) May 8, 2020
p- Credited to p-
Improper Certificate Validation and Improper Validation of Certificate with Host Mismatch in Apache Sling Commons Messaging Mail High
CVE-2021-44549 was published for org.apache.sling:org.apache.sling.commons.messaging.mail (Maven) Dec 16, 2021
Duplicate Advisory: Keycloak hostname verification High
GHSA-r934-w73g-v4p8 was published for org.keycloak:keycloak-services (Maven) Apr 29, 2025 • withdrawn
Keycloak hostname verification High
CVE-2025-3501 was published for org.keycloak:keycloak-services (Maven) Apr 30, 2025
sharpedavid Credited to sharpedavid
Apache ZooKeeper: Reverse-DNS fallback enables hostname verification bypass in ZooKeeper ZKTrustManager High
CVE-2026-24281 was published for org.apache.zookeeper:zookeeper (Maven) Mar 7, 2026
kascit Credited to kascit
Apache Thrift has an Improper Validation of Certificate with Host Mismatch Vulnerability High
CVE-2026-43869 was published for org.apache.thrift:libthrift (Maven) May 5, 2026
ataillefer Credited to ataillefer and HTHou HTHou HTHou
Apache Directory LDAP API lacks server certificate verification for LDAP hostnames High
CVE-2026-35563 was published for org.apache.directory.api:api-ldap-client-api (Maven) Jun 1, 2026
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