Known vulnerabilities in Zimbra Collaboration 9.0.0 Patch 45

Vendor: Synacor Inc.
Software: Zimbra Collaboration
Version: 9.0.0 Patch 45
Software CPE: cpe:2.3:a:synacor:zimbra_collaboration:*:*:*:*:*:*:*:*
Website: https://www.zimbra.com/
Total vulnerabilities: 2
Public exploits: 0
Known exploited (KEV): 1
Highest CVSSv4 Score: 8.8

Vulnerabilities by Severity

Severity distribution of vulnerabilities affecting Zimbra Collaboration version 9.0.0 Patch 45 Zimbra Collaboration 9.0.0 Patch 45 is affected by 2 vulnerabilities: 1 high, 1 medium Critical High Medium Low

Vulnerabilities (2)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU116623 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE-2025-27915		 CWE-79 High
No
Exploited
 9.0.0 Patch 46, 10.0.15, 10.1.9 06.10.2025 SB2025100641
#VU116622 - Improper input validation
CVE-2025-53645		 CWE-20 Medium
No
No
 9.0.0 Patch 46, 10.0.15, 10.1.9 06.10.2025 SB2025100641