Cross-Site Scripting Vulnerability in Zimbra Collaboration Products
CVE-2023-45206

6.1MEDIUM

Key Information:

Vendor

Zimbra

Status
Collaboration
Vendor
CVE Published:
13 February 2024

What is CVE-2023-45206?

A vulnerability identified in the Zimbra Collaboration Suite allows attackers to exploit the help document endpoint in webmail by injecting malicious JavaScript or HTML code. This can facilitate cross-site scripting (XSS) attacks, compromising user sessions and potentially leading to unauthorized actions. To mitigate this risk, it is essential to implement proper message handling and validate user input to prevent the execution of untrusted code.

References

https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories
https://wiki.zimbra.com/wiki/Security_Center
https://wiki.zimbra.com/wiki/Zimbra_Responsible_Disclosur...

CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2023-45206 : Cross-Site Scripting Vulnerability in Zimbra Collaboration Products