File Replacement Vulnerability in Jenkins Storable Configs Plugin by CloudBees
CVE-2020-2278

6.5MEDIUM

Key Information:

Vendor

Jenkins
Status
Jenkins Storable Configs Plugin
Vendor
CVE Published:
16 September 2020

What is CVE-2020-2278?

The Storable Configs Plugin for Jenkins prior to version 1.0 permits inadequate restrictions on user-defined file names. An attacker with Job/Configure permissions could potentially exploit this flaw to overwrite any '.xml' file within the Jenkins controller. This vulnerability allows unauthorized configuration changes that could compromise the integrity and security of Jenkins jobs managed on the affected server.

Affected Version(s)

Jenkins Storable Configs Plugin <= 1.0

References

https://www.jenkins.io/security/advisory/2020-09-16/#SECU...
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http://www.openwall.com/lists/oss-security/2020/09/16/3
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CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.