14198 matches found
CVE-2026-27851
When safe filter is used with variable expansion, all following pipelines on the same string are incorrectly interpreted as safe too, enabling unsafe data to be unescaped. This can enable SQL / LDAP injection attacks when used in authentication. Avoid using safe filter until on fixed version. No...
lemur 注入漏洞
Lemur is an open-source TLS certificate management tool developed by Netflix, Inc. Versions of Lemur prior to 1.9.0 contained a injection vulnerability. This vulnerability stemmed from the LDAP authentication module using uncleaned user input to construct LDAP search filters, which could lead to...
CVE-2026-34339: NULL Pointer Dereference
Null pointer dereference in Windows LDAP - Lightweight Directory Access Protocol allows an authorized attacker to deny service locally...
CVE-2026-44304: Improper Neutralization of Special Elements used in an LDAP Query
Lemur manages TLS certificate creation. Prior to 1.9.0, Lemur's LDAP authentication module lemur/auth/ldap.py constructs LDAP search filters using unsanitized user input via Python string interpolation. An authenticated LDAP user can inject LDAP filter metacharacters through the username field to...
CVE-2026-44305: Improper Certificate Validation
Lemur manages TLS certificate creation. Prior to 1.9.0, when LDAP TLS is enabled LDAPUSETLS = True, Lemur's LDAP authentication module unconditionally disables TLS certificate verification at the global ldap module level. This allows a man-in-the-middle attacker positioned between Lemur and the...
lemur 信任管理问题漏洞
Lemur is an open-source TLS certificate management tool developed by Netflix, Inc. Versions of Lemur prior to 1.9.0 contained a vulnerability related to trust management. This vulnerability stemmed from unconditional disabling of TLS certificate verification when LDAP TLS was enabled, which could...
PT-2026-40024
Name of the Vulnerable Software and Affected Versions dovecot versions prior to 2.4.4-1.1 Description When the safe filter is used with variable expansion, subsequent pipelines on the same string are incorrectly treated as safe. This behavior allows unsafe data to be unescaped, which can lead to...
CVE-2026-27851: Improper Handling of Extra Parameters
When safe filter is used with variable expansion, all following pipelines on the same string are incorrectly interpreted as safe too, enabling unsafe data to be unescaped. This can enable SQL / LDAP injection attacks when used in authentication. Avoid using safe filter until on fixed version. No...
CVE-2026-3048 Nexus Repository 3 - Improper LDAP Referral Handling
An authenticated administrator who configures or tests LDAP connectivity in Sonatype Nexus Repository Manager versions 3.0.0 through 3.91.1 may be able to initiate unintended server-side connections when interacting with a malicious LDAP server...
CVE-2026-3048 Nexus Repository 3 - Improper LDAP Referral Handling
An authenticated administrator who configures or tests LDAP connectivity in Sonatype Nexus Repository Manager versions 3.0.0 through 3.91.1 may be able to initiate unintended server-side connections when interacting with a malicious LDAP server...
CVE-2026-3048: Deserialization of Untrusted Data
An authenticated administrator who configures or tests LDAP connectivity in Sonatype Nexus Repository Manager versions 3.0.0 through 3.91.1 may be able to initiate unintended server-side connections when interacting with a malicious LDAP server...
Unity Linux 20.1070e Security Update: mysql (UTSA-2026-017776)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-017776 advisory. Vulnerability in the MySQL Server product of Oracle MySQL component: Server: Security: LDAP Auth. Supported versions that are affected are 5.7.31 and prior and 8.0.2...
Unity Linux 20.1070e Security Update: mysql (UTSA-2026-017774)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-017774 advisory. Vulnerability in the MySQL Server product of Oracle MySQL component: Server: Security: LDAP Auth. Supported versions that are affected are 8.0.21 and prior. Easily...
Unity Linux 20.1070e Security Update: mysql (UTSA-2026-017775)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-017775 advisory. Vulnerability in the MySQL Server product of Oracle MySQL component: Server: Security: LDAP Auth. Supported versions that are affected are 5.7.31 and prior and 8.0.2...
Unity Linux 20.1060e / 20.1070e Security Update: openldap (UTSA-2026-017550)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-017550 advisory. An integer underflow was discovered in OpenLDAP before 2.4.57 leading to a slapd crash in the Certificate List Exact Assertion processing, resulting in denial of...
Improper Authentication
Overview open-webui is an Open WebUI Affected versions of this package are vulnerable to Improper Authentication in the LdapForm process. An attacker can gain unauthorized access to any LDAP user account, including administrative accounts, by submitting a valid username with an empty password to...
GHSA-2R4P-JPMG-48F4 Open WebUI has an LDAP Empty Password Authentication Bypass
LDAP Empty Password Authentication Bypass Affected Component LDAP authentication endpoint: - backend/openwebui/routers/auths.py lines 468-477, user bind with empty password - backend/openwebui/models/auths.py lines 58-60, LdapForm model Affected Versions Current main branch commit 6fdd19bf1 and...
Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: php (UTSA-2026-016513)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016513 advisory. In PHP versions 8.1. before 8.1.31, 8.2. before 8.2.26, 8.3. before 8.3.14, uncontrolled long string inputs to ldapescapefunction on 32-bit systems can cause an...
bouncycastle: BC-JAVA: LDAP injection vulnerability in LDAPStoreHelper.java
A flaw was found in Legion of the Bouncy Castle Inc. BC-JAVA bcprov. The LDAPStoreHelper implementation fails to properly neutralize special elements in user-supplied input before incorporating them into LDAP queries. This allows a remote attacker to execute an LDAP injection attack by supplying...
