Medium severity · published Feb 13, 2024
CVE-2023-45206
An issue was discovered in Zimbra Collaboration (ZCS) 8.8.15, 9.0, and 10.0
6.1
CVSS
0.5%
EPSS
No
On KEV
Description
An issue was discovered in Zimbra Collaboration (ZCS) 8.8.15, 9.0, and 10.0. Through the help document endpoint in webmail, an attacker can inject JavaScript or HTML code that leads to cross-site scripting (XSS). (Adding an adequate message to avoid malicious code will mitigate this issue.)
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 42% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CO
Collaboration · Zimbra
10.0.0 before 10.0.5; 8.8.15; 8.8.15; 8.8.15; 8.8.15; 8.8.15; +34 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-45206
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-45206
Release Notes
https://wiki.zimbra.com/wiki/Security_Center
Product
https://wiki.zimbra.com/wiki/Zimbra_Responsible_Disclosure_Policy
Vendor Advisory
https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories
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