XML External Entity Attack Vulnerability in Jenkins FitNesse Plugin by Jenkins
CVE-2020-2120

8.8HIGH

Key Information:

Vendor
Jenkins
Status
Jenkins Fitnesse Plugin
Vendor
CVE Published:
12 February 2020

Summary

The Jenkins FitNesse Plugin, specifically versions 1.30 and earlier, is susceptible to XML External Entity (XXE) attacks due to improper configuration of the XML parser. This vulnerability allows an attacker to exploit the system by sending malicious XML data, potentially leading to sensitive data exposure and unauthorized access. It is important for users of affected versions to apply the necessary patches and updates to mitigate the risk of exploitation.

Affected Version(s)

Jenkins FitNesse Plugin <= 1.30

References

https://jenkins.io/security/advisory/2020-02-12/#SECURITY...
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http://www.openwall.com/lists/oss-security/2020/02/12/3
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CVSS V3.1

Score:
8.8
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

.