Cross-Site Request Forgery in Jenkins Pipeline GitHub Notify Step Plugin
CVE-2020-2116

8.8HIGH

Key Information:

Vendor

Jenkins
Status
Jenkins Pipeline Github Notify Step Plugin
Vendor
CVE Published:
12 February 2020

What is CVE-2020-2116?

A cross-site request forgery vulnerability exists in the Jenkins Pipeline GitHub Notify Step Plugin versions 1.0.4 and earlier. This flaw allows malicious actors to redirect requests from authenticated users to attacker-controlled URLs while exploiting mismatched credentials. By executing this attack, attackers can gain access to sensitive credentials stored within Jenkins, which may lead to further breaches or unauthorized actions within the system. Proper security measures should be implemented to mitigate the risk of exploitation.

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Deploy the Patch

Affected Version(s)

Jenkins Pipeline GitHub Notify Step Plugin <= 1.0.4

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:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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