FortiOS - Insecure LDAP Configuration Detection

The FortiGate LDAP configuration was detected to be insecure due to missing ca-cert, secure LDAPS, or server-identity-check, potentially exposing LDAP communications to credential interception or man-in-the-middle attacks under specific network conditions. id: CVE-2019-5591 info: name: FortiOS -...

CVE-2026-10611 OTP bypass via plugin-based LDAP authentication in MISP when LDAP mixed authentication is enabled

An authentication bypass vulnerability exists in MISP when LDAP mixed authentication is enabled with OTP enforcement. In deployments configured with LdapAuth.mixedAuth=true and Security.requireotp=true, users authenticated through an authentication plugin, such as LDAP, may have their authenticat...

CVE-2026-45284

Nextcloud is an open source content collaboration platform. From version 1.3.6 to before version 8.4.0, an improper check allowed users that where provided by LDAP to still authenticate towards user OIDC after they where deleted. This issue has been patched in version 8.4.0...

CVE-2026-45284 Nextcloud: Wrong condition in the User OIDC app's LdapService allowed deleted LDAP users to authenticate

Nextcloud is an open source content collaboration platform. From version 1.3.6 to before version 8.4.0, an improper check allowed users that where provided by LDAP to still authenticate towards user OIDC after they where deleted. This issue has been patched in version 8.4.0...

PT-2026-45280

Name of the Vulnerable Software and Affected Versions Apache Directory LDAP API version 2.1.7 Description The LDAP client implementation fails to verify if the server certificate matches the intended LDAP hostname. Although the certificate chain is validated against a trusted authority, the lack ...

Authelia Missing Username Canonicalization in Basic Auth (LDAP)

Impact CVSSv4 Baseline Score: Moderate 6.3 CVSSv4 Weighted Score: Low 2.9 The full CVSSv4 Vector for this vulnerability is:...

CVE-2026-9801

A flaw was found in Keycloak. A remote attacker with high privileges, such as a realm administrator configuring a malicious Lightweight Directory Access Protocol LDAP server or an attacker compromising an upstream LDAP server, could exploit this vulnerability. By sending a malformed LDAP password...

CVE-2026-9801

CVE-2026-9801 affects Keycloak. A remote attacker with high privileges (e.g., a realm administrator configuring a malicious LDAP server or compromising an upstream LDAP server) can trigger an OutOfMemoryError by sending a malformed LDAP password policy response during authentication, causing the ...

Open Redirect

Overview Affected versions of this package are vulnerable to Open Redirect in the authentication process. An attacker can redirect authentication requests to arbitrary LDAP servers by manipulating referral responses. Remediation Upgrade org.jenkins-ci.plugins:ldap to version 807.809.vd3a4e5e4ec98...

Server-side Request Forgery (SSRF)

Overview Affected versions of this package are vulnerable to Server-side Request Forgery SSRF in the process that handles LDAP referrals. An attacker can cause unauthorized access to external LDAP servers by supplying crafted LDAP requests. Remediation Upgrade...

Yamcs Vulnerable to LDAP Injection in LdapAuthModule

Summary An LDAP injection vulnerability exists in org.yamcs.security.LdapAuthModule when constructing search filters. The username parameter is inserted directly into the LDAP filter without proper RFC 4515 escaping. Root Cause File:...

PT-2026-43444

Summary An LDAP injection vulnerability exists in org.yamcs.security.LdapAuthModule when constructing search filters. The username parameter is inserted directly into the LDAP filter without proper RFC 4515 escaping. Root Cause File:...

DEBIAN-CVE-2026-48844

Roundcube Webmail 1.6.x before 1.6.16 and 1.7.x before 1.7.1 has insecure code evaluation logic in LDAP the autovalues option that could lead to code injection. Support for code evaluation has been removed in 1.6.16 and 1.7.1...

CVE-2026-48844

Roundcube Webmail 1.6.x before 1.6.16 and 1.7.x before 1.7.1 has insecure code evaluation logic in LDAP the autovalues option that could lead to code injection. Support for code evaluation has been removed in 1.6.16 and 1.7.1...

EUVD-2026-31717

Roundcube Webmail 1.6.x before 1.6.16 and 1.7.x before 1.7.1 has insecure code evaluation logic in LDAP the autovalues option that could lead to code injection. Support for code evaluation has been removed in 1.6.16 and 1.7.1...

[SECURITY] Fedora 44 Update: bind-dyndb-ldap-11.11-15.fc44

This package provides an LDAP back-end plug-in for BIND. It features support for dynamic updates and internal caching, to lift the load off of your LDAP server...

CVE-2026-41076

RT authentication bypass via LDAP affects versions 5.0.9 and earlier and 6.0.0–6.0.2, where certain LDAP configurations allow login as any LDAP-backed RT user without valid credentials. The issue is fixed in RT 5.0.10 and 6.0.3. Recommended remediation: upgrade to the fixed versions; if upgrading...

Request Tracker 授权问题漏洞

Request Tracker is a problem and ticket tracking system developed by Request Tracker Inc. Versions of Request Tracker from 5.0.9 and earlier, as well as versions 6.0.0 to 6.0.2, have a permission issue vulnerability. This vulnerability stems from an authentication bypass in RT installations that...

CVE-2026-44063

A flaw was found in Netatalk. This vulnerability, an LDAP filter injection, allows a remote attacker with low privileges to manipulate LDAP queries. This could lead to the disclosure of sensitive information or unauthorized modification of data within the LDAP directory...

Netatalk 注入漏洞

Netatalk is an open-source software developed by Netatalk. It provides AFP file server functionality for Classic Mac OS and macOS on Unix-like operating systems. Versions 2.1.0 to 4.4.2 of Netatalk have a vulnerability that stems from LDAP injection. This vulnerability could allow remote...