What is the CVSS score of CVE-2023-40346?

CVE-2023-40346 has a CVSS 3.1 base score of 5.4 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N. EPSS exploitation probability: 0.4%.

Is there a patch available for CVE-2023-40346?

Yes, a patch is available for CVE-2023-40346. Update the affected software to the latest version immediately.

Shortcut Job CVE-2023-40346

MEDIUM

Cross-site Scripting (XSS) (CWE-79)

2023-08-16 jenkinsci-cert@googlegroups.com

Jenkins XSS Shortcut Job

5.4

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

5.4 MEDIUM

AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

CVE Published

Aug 16, 2023 - 15:15 nvd

MEDIUM 5.4

DescriptionNVD

AnalysisAI

Jenkins Shortcut Job Plugin 0.4 and earlier does not escape the shortcut redirection URL, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to configure. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. Jenkins Shortcut Job Plugin 0.4 and earlier does not escape the shortcut redirection URL, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to configure shortcut jobs. Affected products include: Jenkins Shortcut Job.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.