File Access Vulnerability in Jenkins Warnings Next Generation Plugin by Jenkins
CVE-2022-23107

8.1HIGH

Key Information:

Vendor

Jenkins
Status
Jenkins Warnings Next Generation Plugin
Vendor
CVE Published:
12 January 2022
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What is CVE-2022-23107?

The Warnings Next Generation Plugin for Jenkins, specifically version 9.10.2 and earlier, contains a file access vulnerability that enables attackers with Item/Configure permission to manipulate files on the Jenkins controller. By exploiting this weakness, attackers can read and write to specific files with a predetermined suffix, potentially compromising the integrity and confidentiality of the Jenkins file system. This flaw underscores the importance of implementing strict access controls and file name restrictions to protect sensitive data within Jenkins.

Affected Version(s)

Jenkins Warnings Next Generation Plugin <= 9.10.2

Jenkins Warnings Next Generation Plugin 9.0.2

Jenkins Warnings Next Generation Plugin 9.5.2

References

https://www.jenkins.io/security/advisory/2022-01-12/#SECU...
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http://www.openwall.com/lists/oss-security/2022/01/12/6
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CVSS V3.1

Score:
8.1
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.