impacket

Impacket Copyright Fortra, LLC and its affiliated companies. All rights reserved. Impacket was originally created by SecureAuth, and now maintained by Fortra's Core Security. Impacket is a collection of Python classes for working with network protocols. Impacket is focused on providing low-level...

Jenkins Active Directory Plugin has an LDAP injection vulnerability

In Jenkins Active Directory Plugin 2.41.1 and earlier, the Windows native ADSI authentication path does not escape the user name before building the LDAP search filter. This allows unauthenticated attackers to inject LDAP wildcard characters into the user name, enabling them to enumerate director...

CVE-2026-57288

Jenkins Active Directory Plugin 2.41.1 and earlier does not escape the user name before building the LDAP search filter in the Windows native ADSI authentication path, allowing unauthenticated attackers to inject LDAP wildcard characters to enumerate directory entries and to authenticate as a...

CVE-2026-57288: Improper Neutralization of Special Elements used in an LDAP Query

Jenkins Active Directory Plugin 2.41.1 and earlier does not escape the user name before building the LDAP search filter in the Windows native ADSI authentication path, allowing unauthenticated attackers to inject LDAP wildcard characters to enumerate directory entries and to authenticate as a...

CVE-2020-2301

Jenkins Active Directory Plugin 2.19 and earlier allows attackers to log in as any user with any password while a successful authentication of that user is still in the optional cache when using Windows/ADSI mode...

Improper Authentication in Jenkins Active Directory Plugin

Jenkins Active Directory Plugin implements two separate modes: Integration with ADSI on Windows, and an OS agnostic LDAP-based mode. The LDAP-based mode in Active Directory Plugin starting in version 1.44 and prior to versions 2.16.1 and 2.20 shares code between user lookup and user authenticatio...

Improper Authentication (empty password) in Jenkins Active Directory Plugin

Jenkins Active Directory Plugin implements two separate modes: Integration with ADSI on Windows, and an OS agnostic LDAP-based mode. The Windows/ADSI mode does not specifically prohibit use of empty passwords in Active Directory Plugin prior to 2.20 and 2.16.1. If the Active Directory server allo...

GHSA-954F-XW44-56R2 Authentication cache in Active Directory Jenkins Plugin allows logging in with any password

Jenkins Active Directory Plugin implements two separate modes: Integration with ADSI on Windows, and an OS agnostic LDAP-based mode. Optionally, to reduce lookup time, a cache can be configured to remember user lookups and user authentications. In Active Directory Plugin prior to 2.20 and 2.16.1,...

GHSA-8WCW-CW2F-H4G2 Improper Authentication (empty password) in Jenkins Active Directory Plugin

Jenkins Active Directory Plugin implements two separate modes: Integration with ADSI on Windows, and an OS agnostic LDAP-based mode. The Windows/ADSI mode does not specifically prohibit use of empty passwords in Active Directory Plugin prior to 2.20 and 2.16.1. If the Active Directory server allo...

Authentication cache in Active Directory Jenkins Plugin allows logging in with any password

Jenkins Active Directory Plugin implements two separate modes: Integration with ADSI on Windows, and an OS agnostic LDAP-based mode. Optionally, to reduce lookup time, a cache can be configured to remember user lookups and user authentications. In Active Directory Plugin prior to 2.20 and 2.16.1,...

GHSA-RF92-3VJR-W628 Improper Authentication in Jenkins Active Directory Plugin

Jenkins Active Directory Plugin implements two separate modes: Integration with ADSI on Windows, and an OS agnostic LDAP-based mode. The LDAP-based mode in Active Directory Plugin starting in version 1.44 and prior to versions 2.16.1 and 2.20 shares code between user lookup and user authenticatio...

CVE-2020-2300

Jenkins Active Directory Plugin 2.19 and earlier does not prohibit the use of an empty password in Windows/ADSI mode, which allows attackers to log in to Jenkins as any user depending on the configuration of the Active Directory server...

CVE-2020-2301

Jenkins Active Directory Plugin 2.19 and earlier allows attackers to log in as any user with any password while a successful authentication of that user is still in the optional cache when using Windows/ADSI mode...

Design/Logic Flaw

Jenkins Active Directory Plugin 2.19 and earlier does not prohibit the use of an empty password in Windows/ADSI mode, which allows attackers to log in to Jenkins as any user depending on the configuration of the Active Directory server...

Design/Logic Flaw

Jenkins Active Directory Plugin 2.19 and earlier allows attackers to log in as any user with any password while a successful authentication of that user is still in the optional cache when using Windows/ADSI mode...

CVE-2020-2301

Jenkins Active Directory Plugin 2.19 and earlier allows attackers to log in as any user with any password while a successful authentication of that user is still in the optional cache when using Windows/ADSI mode...

CVE-2020-2301

The CVE-2020-2301 issue affects Jenkins Active Directory Plugin (versions 2.19 and earlier). In Windows/ADSI mode, the plugin’s authentication cache could cause a login to be successful for any user with any password because the provided password was not validated when a cache entry existed. This...

CVE-2020-2300

Jenkins Active Directory Plugin 2.19 and earlier does not prohibit the use of an empty password in Windows/ADSI mode, which allows attackers to log in to Jenkins as any user depending on the configuration of the Active Directory server...

PT-2020-15531 · Jenkins · Jenkins Active Directory Plugin +1

Name of the Vulnerable Software and Affected Versions: Jenkins Active Directory Plugin versions 2.19 and earlier Jenkins Active Directory Plugin versions prior to 2.20 and 2.16.1 Description: The issue allows attackers to log in as any user with any password while a successful authentication of...

CVE-2020-2300: Undefined Security Weakness

Jenkins Active Directory Plugin 2.19 and earlier does not prohibit the use of an empty password in Windows/ADSI mode, which allows attackers to log in to Jenkins as any user depending on the configuration of the Active Directory server...