CVE-2023-39151
5.4 · MEDIUMOverview
CVE-2023-39151 is a medium-severity vulnerability affecting jenkins jenkins. It was published on July 26, 2023 and has a CVSS 3.1 base score of 5.4 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 5.4, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
Jenkins 2.415 and earlier, LTS 2.401.2 and earlier does not sanitize or properly encode URLs in build logs when transforming them into hyperlinks, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to control build log contents.
Remediation
Check the references section for vendor advisories and patches from jenkins. Update jenkins 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 | jenkins | 0 | Affected |
Frequently Asked Questions
What is CVE-2023-39151?
CVE-2023-39151 is a medium-severity vulnerability affecting jenkins jenkins. It was published on July 26, 2023 and has a CVSS 3.1 base score of 5.4 (MEDIUM).
How severe is CVE-2023-39151?
This vulnerability has a CVSS 3.1 base score of 5.4, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2023-39151?
Check the references section for vendor advisories and patches from jenkins. Update jenkins 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-2023-39151?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-39151 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.
Automated penetration testing that runs continuously, not just quarterly.
AI-driven PR review catches vulnerable dependencies before they ship.
Browser-based exploitation validates findings with real proof-of-concept.
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