Stored Cross-Site Scripting in Jenkins Git Plugin by CloudBees
CVE-2020-2136

5.4MEDIUM

Key Information:

Vendor

Jenkins
Status
Jenkins Git Plugin
Vendor
CVE Published:
9 March 2020
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What is CVE-2020-2136?

The Jenkins Git Plugin, utilized for managing Git repositories within Jenkins, contains a vulnerability where error messages related to the repository URL in the Microsoft TFS field are not properly escaped. This oversight allows attackers to execute stored cross-site scripting attacks, potentially compromising the integrity of the Jenkins environment. Users of Jenkins Git Plugin versions 4.2.0 and earlier are encouraged to review the security advisory and update to mitigate this risk.

Affected Version(s)

Jenkins Git Plugin <= 4.2.0

References

https://jenkins.io/security/advisory/2020-03-09/#SECURITY...
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http://www.openwall.com/lists/oss-security/2020/03/09/1
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CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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