40 lines
1.1 KiB
YAML
40 lines
1.1 KiB
YAML
id: cve-2020-26214
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info:
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name: Alerta Authentication Bypass (CVE-2020-26214)
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author: CasperGN
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severity: critical
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description: Alerta prior to version 8.1.0 is prone to Authentication Bypass when using LDAP as authorization provider and the LDAP server accepts Unauthenticated Bind reqests.
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# Reference: https://github.com/advisories/GHSA-5hmm-x8q8-w5jh
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# Reference: https://tools.ietf.org/html/rfc4513#section-5.1.2
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requests:
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- method: GET
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path:
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- '{{BaseURL}}/api/config'
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matchers-condition: and
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matchers:
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- type: status
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status:
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- 200
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- type: regex
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regex:
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- 'name":"Alerta ([0-7]\.[0-9]\.[0-9]|8\.0.[0-9])"'
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- 'name": "Alerta ([0-7]\.[0-9]\.[0-9]|8\.0.[0-9])"'
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condition: or
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- type: regex
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regex:
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- 'provider":"ldap"'
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- 'provider": "ldap"'
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condition: or
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extractors:
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- type: regex
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part: body
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name: alerta-version
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group: 1
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regex:
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- 'name":"Alerta ([0-7]\.[0-9]\.[0-9]|8\.0.[0-9])"'
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- 'name": "Alerta ([0-7]\.[0-9]\.[0-9]|8\.0.[0-9])"'
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