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id : CVE-2020-22840
info :
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name : b2evolution CMS <6.11.6 - Open Redirect
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author : geeknik
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severity : medium
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description : b2evolution CMS before 6.11.6 contains an open redirect vulnerability via the redirect_to parameter in email_passthrough.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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reference :
- https://github.com/b2evolution/b2evolution/issues/102
- http://packetstormsecurity.com/files/161362/b2evolution-CMS-6.11.6-Open-Redirection.html
- https://www.exploit-db.com/exploits/49554
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- https://nvd.nist.gov/vuln/detail/CVE-2020-22840
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classification :
cvss-metrics : CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
cvss-score : 6.1
cve-id : CVE-2020-22840
cwe-id : CWE-601
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tags : packetstorm,edb,cve,cve2020,redirect,b2evolution
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requests :
- method : GET
path :
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- "{{BaseURL}}/email_passthrough.php?email_ID=1&type=link&email_key=5QImTaEHxmAzNYyYvENAtYHsFu7fyotR&redirect_to=http%3A%2F%2Finteract.sh"
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matchers :
- type : regex
regex :
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- '(?m)^(?:Location\s*?:\s*?)(?:https?://|//)?(?:[a-zA-Z0-9\-_]*\.)?interact\.sh(?:\s*?)$'
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part : header
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# Enhanced by md on 2022/10/13