CVE-2021-21673

6.1MEDIUM

Key Information:

Vendor
Jenkins
Status
Jenkins Cas Plugin
Vendor
CVE Published:
30 June 2021

Summary

Jenkins CAS Plugin 1.6.0 and earlier improperly determines that a redirect URL after login is legitimately pointing to Jenkins, allowing attackers to perform phishing attacks.

Affected Version(s)

Jenkins CAS Plugin <= 1.6.0

References

https://www.jenkins.io/security/advisory/2021-06-30/#SECU...
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http://www.openwall.com/lists/oss-security/2021/06/30/1
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CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.