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id : CVE-2019-3912
info :
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name : LabKey Server < 18.3.0 - Open Redirect
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author : 0x_Akoko
severity : medium
description : An open redirect vulnerability in LabKey Server Community Edition before 18.3.0-61806.763 via the /__r1/ returnURL parameter allows an unauthenticated remote attacker to redirect users to arbitrary web sites.
reference :
- https://www.tenable.com/security/research/tra-2019-03
- https://www.cvedetails.com/cve/CVE-2019-3912
classification :
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-2019-3912
cwe-id : CWE-601
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metadata :
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shodan-query: 'Server : Labkey'
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tags : cve,cve2019,redirect,labkey
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requests :
- method : GET
path :
- '{{BaseURL}}/labkey/__r1/login-login.view?returnUrl=http://example.com'
matchers :
- type : regex
part : header
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regex :
- '(?m)^(?:Location\s*?:\s*?)(?:https?:\/\/|\/\/|\/\\\\|\/\\)?(?:[a-zA-Z0-9\-_\.@]*)example\.com\/?(\/|[^.].*)?$' # https://regex101.com/r/ZDYhFh/1