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CVE-2020-2230

Good to know:

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Date: August 12, 2020

Jenkins 2.251 and earlier, LTS 2.235.3 and earlier does not escape the project naming strategy description, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by users with Overall/Manage permission.

Severity Score

Related Resources (7)

http://packetstormsecurity.com/files/160443/Jenkins-2.235.3-Cross-Site-Scripting.html
https://nvd.nist.gov/vuln/detail/CVE-2020-2230
http://www.openwall.com/lists/oss-security/2020/08/12/4
https://github.com/jenkinsci/jenkins
https://github.com/jenkinsci/jenkins/commit/e49f690939596acbc9a1be64128b2c7eaf91a6db
https://jenkins.io/security/advisory/2020-08-12/#SECURITY-1957
https://www.mend.io/vulnerability-database/CVE-2020-2230

Severity Score

Weakness Type (CWE)

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CWE-79

Top Fix

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Upgrade Version

Upgrade to version org.jenkins-ci.main:jenkins-core:2.235.4;org.jenkins-ci.main:jenkins-core:2.252

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): REQUIRED
Scope (S): CHANGED
Confidentiality (C): LOW
Integrity (I): LOW
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): SINGLE
Confidentiality (C): NONE
Integrity (I): PARTIAL
Availability (A): NONE
Additional information:

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