Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2021-21673

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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.009
EPSS Ranking 74.7%
CVSS Severity
CVSS v3 Score 6.1
CVSS v2 Score 5.8
Products affected by CVE-2021-21673
  • Jenkins » Cas » Version: 1.0.0
    cpe:2.3:a:jenkins:cas:1.0.0
  • Jenkins » Cas » Version: 1.1.0
    cpe:2.3:a:jenkins:cas:1.1.0
  • Jenkins » Cas » Version: 1.1.1
    cpe:2.3:a:jenkins:cas:1.1.1
  • Jenkins » Cas » Version: 1.1.2
    cpe:2.3:a:jenkins:cas:1.1.2
  • Jenkins » Cas » Version: 1.2.0
    cpe:2.3:a:jenkins:cas:1.2.0
  • Jenkins » Cas » Version: 1.3.0
    cpe:2.3:a:jenkins:cas:1.3.0
  • Jenkins » Cas » Version: 1.4.0
    cpe:2.3:a:jenkins:cas:1.4.0
  • Jenkins » Cas » Version: 1.4.1
    cpe:2.3:a:jenkins:cas:1.4.1
  • Jenkins » Cas » Version: 1.4.2
    cpe:2.3:a:jenkins:cas:1.4.2
  • Jenkins » Cas » Version: 1.4.3
    cpe:2.3:a:jenkins:cas:1.4.3
  • Jenkins » Cas » Version: 1.5.0
    cpe:2.3:a:jenkins:cas:1.5.0
  • Jenkins » Cas » Version: 1.6.0
    cpe:2.3:a:jenkins:cas:1.6.0


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