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CVE-2025-24399

Quick assessment

Affected
Jenkins Project Jenkins OpenId Connect Authentication Plugin
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Jenkins和Jenkins plugin都是Jenkins开源的产品。Jenkins是一个应用软件。一个开源自动化服务器Jenkins提供了数百个插件来支持构建，部署和自动化任何项目。Jenkins plugin是一个应用软件插件。 Jenkins plugin OpenId Connect Authentication 4.452.v2849b_d3945fa_及之前版本存在安全漏洞，该漏洞源于将用户名视为不区分大小写，从而可能获得Jenkins的管理员访问权限。

AI Predicted 8.8 Difficulty: Easy EPSS 0.55% · P44

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts
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I. Basic Information for CVE-2025-24399

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Jenkins OpenId Connect Authentication Plugin 4.452.v2849b_d3945fa_ and earlier, except 4.438.440.v3f5f201de5dc, treats usernames as case-insensitive, allowing attackers on Jenkins instances configured with a case-sensitive OpenID Connect provider to log in as any user by providing a username that differs only in letter case, potentially gaining administrator access to Jenkins.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Jenkins plugin OpenId Connect Authentication 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Jenkins和Jenkins plugin都是Jenkins开源的产品。Jenkins是一个应用软件。一个开源自动化服务器Jenkins提供了数百个插件来支持构建，部署和自动化任何项目。Jenkins plugin是一个应用软件插件。 Jenkins plugin OpenId Connect Authentication 4.452.v2849b_d3945fa_及之前版本存在安全漏洞，该漏洞源于将用户名视为不区分大小写，从而可能获得Jenkins的管理员访问权限。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Jenkins Project Jenkins OpenId Connect Authentication Plugin 4.453.v4d7765c854f4 ~ * -

II. Public POCs for CVE-2025-24399

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III. Intelligence Information for CVE-2025-24399

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Vendor Advisories for CVE-2025-24399 (1)

Same Patch Batch · Jenkins Project · 2025-01-22 · 7 CVEs total

CVE-2025-24397 Jenkins plugin GitLab 安全漏洞
CVE-2025-24398 Jenkins plugin Bitbucket Server Integration 跨站请求伪造漏洞
CVE-2025-24400 Jenkins plugin Eiffel Broadcaster 安全漏洞
CVE-2025-24401 Jenkins plugin Folder-based Authorization Strategy 安全漏洞
CVE-2025-24402 Jenkins plugin Azure Service Fabric 跨站请求伪造漏洞
CVE-2025-24403 Jenkins plugin Azure Service Fabric 安全漏洞

IV. Related Vulnerabilities

Same product: Jenkins OpenId Connect Authentication Plugin
Same vendor: Jenkins Project

V. Comments for CVE-2025-24399

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