CVE-2025-24399
8.8 · HIGHOverview
CVE-2025-24399 is a high-severity vulnerability affecting jenkins openid_connect_authentication. It was published on January 22, 2025 and has a CVSS 3.1 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from jenkins. Update openid_connect_authentication to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| jenkins | openid_connect_authentication | >= 0, < 4.438.440.v3f5f201de5dc | Affected |
Frequently Asked Questions
What is CVE-2025-24399?
CVE-2025-24399 is a high-severity vulnerability affecting jenkins openid_connect_authentication. It was published on January 22, 2025 and has a CVSS 3.1 base score of 8.8 (HIGH).
How severe is CVE-2025-24399?
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2025-24399?
Check the references section for vendor advisories and patches from jenkins. Update openid_connect_authentication to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2025-24399?
CyberStrike's AI-powered security agents can automatically detect CVE-2025-24399 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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