CVE-2026-84662: Vulnerability in Jenkins Project Jenkins LDAP Plugin
Description
Jenkins LDAP Plugin 807.809.vd3a_4e5e4ec98 and earlier allows connecting to a specified URL through Stapler data binding, allowing attackers to connect to an attacker-specified URL.
CVSS v3.1
Score 4.3medium
Affected software
Jenkins Project
Jenkins LDAP Plugin
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-84662 affects Jenkins LDAP Plugin versions 807.809.vd3a_4e5e4ec98 and earlier. The vulnerability arises from the plugin allowing connections to a URL specified through Stapler data binding, which can be exploited by attackers to connect to arbitrary URLs. This behavior corresponds to an open redirect vulnerability (CWE-601). The CVSS 3.1 base score is 4.3, reflecting a medium severity with network attack vector, low attack complexity, requiring low privileges and no user interaction, and impacts integrity but not confidentiality or availability.
Potential Impact
The vulnerability allows an attacker with low privileges to cause the Jenkins LDAP Plugin to connect to an attacker-controlled URL. This could potentially be used to redirect or influence plugin behavior, impacting integrity. There is no indication of confidentiality or availability impact. No known exploits are reported in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or workaround has been published at this time.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- jenkins
- Date Reserved
- 2026-09-01T21:55:27.034Z
- State
- PUBLISHED
Threat ID: 6a984665acd9273b496cc502
Added to database: 09/02/2026, 15:53:09 UTC
Last enriched: 09/07/2026, 13:39:25 UTC
Last updated: 10/16/2026, 06:48:19 UTC
Views: 48
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