What is the CVSS score of CVE-2023-35143?

CVE-2023-35143 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: 0.6%.

Maven Repository Server CVE-2023-35143

MEDIUM

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

2023-06-14 jenkinsci-cert@googlegroups.com

Jenkins XSS Maven Repository Server

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

Jun 14, 2023 - 13:15 nvd

MEDIUM 5.4

DescriptionNVD

Jenkins Maven Repository Server Plugin 1.10 and earlier does not escape the versions of build artifacts on the Build Artifacts As Maven Repository page, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to control maven project versions in pom.xml.

AnalysisAI

Jenkins Maven Repository Server Plugin 1.10 and earlier does not escape the versions of build artifacts on the Build Artifacts As Maven Repository page, resulting in a stored cross-site scripting. 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 Maven Repository Server Plugin 1.10 and earlier does not escape the versions of build artifacts on the Build Artifacts As Maven Repository page, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to control maven project versions in pom.xml. Affected products include: Jenkins Maven Repository Server.

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.