58 lines
2.1 KiB
YAML
58 lines
2.1 KiB
YAML
id: CVE-2021-37704
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info:
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name: phpfastcache - phpinfo Resource Exposure
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author: whoever
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severity: medium
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description: phpinfo() is susceptible to resource exposure in unprotected composer vendor folders via phpfastcache/phpfastcache.
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impact: |
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An attacker can gain access to sensitive information, such as server configuration details, PHP version, and installed extensions.
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remediation: |
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Remove or restrict access to the phpinfo.php file in the phpfastcache library.
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reference:
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- https://github.com/PHPSocialNetwork/phpfastcache/pull/813 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-37704
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- https://github.com/PHPSocialNetwork/phpfastcache/security/advisories/GHSA-cvh5-p6r6-g2qc
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- https://packagist.org/packages/phpfastcache/phpfastcache
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- https://github.com/PHPSocialNetwork/phpfastcache/blob/master/CHANGELOG.md#807
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- https://github.com/PHPSocialNetwork/phpfastcache/commit/41a77d0d8f126dbd6fbedcd9e6a82e86cdaafa51
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classification:
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cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
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cvss-score: 4.3
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cve-id: CVE-2021-37704
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cwe-id: CWE-668,CWE-200
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epss-score: 0.00547
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epss-percentile: 0.76969
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cpe: cpe:2.3:a:phpfastcache:phpfastcache:*:*:*:*:*:*:*:*
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metadata:
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max-request: 2
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vendor: phpfastcache
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product: phpfastcache
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tags: cve2021,cve,exposure,phpfastcache,phpinfo,phpsocialnetwork
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http:
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- method: GET
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path:
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- "{{BaseURL}}/vendor/phpfastcache/phpfastcache/docs/examples/phpinfo.php"
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- "{{BaseURL}}/vendor/phpfastcache/phpfastcache/examples/phpinfo.php"
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stop-at-first-match: true
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matchers-condition: and
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matchers:
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- type: word
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words:
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- "PHP Extension"
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- "PHP Version"
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condition: and
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- type: status
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status:
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- 200
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extractors:
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- type: regex
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group: 1
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regex:
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- '>PHP Version <\/td><td class="v">([0-9.]+)'
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part: body
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# digest: 4a0a00473045022100ef2253e929975a34d563cf49ee7d028f01b7b8ca671e9e6062d5b2e76c1b96ce0220201a5a0ee0a5890537e41ca1f1c7aad20a621a30e07153368fec670ab9cf4355:922c64590222798bb761d5b6d8e72950 |