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CVE-2023-49673

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-11-29 · updated 2026-06-17
• Weakness: CWE-352

Description

A cross-site request forgery (CSRF) vulnerability in Jenkins NeuVector Vulnerability Scanner Plugin 1.22 and earlier allows attackers to connect to an attacker-specified hostname and port using attacker-specified username and password.

Affected products

• Jenkins project Jenkins Google Compute Engine Plugin: before 4.551.0 — fixed in 4.551.0
• Jenkins project Jenkins Jira Plugin: before 3.1.2 — fixed in 3.1.2
• Jenkins Project Jenkins MATLAB Plugin: before 2.11.1 — fixed in 2.11.1
• Jenkins Project Jenkins NeuVector Vulnerability Scanner Plugin: before 2.2 — fixed in 2.2

How to fix

Upgrade to a fixed version: Jenkins project Jenkins Google Compute Engine Plugin 4.551.0; Jenkins project Jenkins Jira Plugin 3.1.2; Jenkins Project Jenkins MATLAB Plugin 2.11.1; Jenkins Project Jenkins NeuVector Vulnerability Scanner Plugin 2.2. Check the vendor advisory for mitigations.

References

• http://www.openwall.com/lists/oss-security/2023/11/29/1
• https://www.jenkins.io/security/advisory/2023-11-29/#SECURITY-3256
• http://www.openwall.com/lists/oss-security/2023/11/29/1
• https://www.jenkins.io/security/advisory/2023-11-29/#SECURITY-3256

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