Persistent XSS Vulnerability in Zimbra Collaboration by Zimbra
CVE-2019-8946

6.1MEDIUM

Key Information:

Vendor

Zimbra

Status
Collaboration Server
Vendor
CVE Published:
27 January 2020

What is CVE-2019-8946?

The persistent XSS vulnerability in Zimbra Collaboration allows attackers to execute malicious scripts in the context of a user's session. This can lead to unauthorized actions and data exposure, particularly affecting users who interact with compromised content. The flaw exists in versions between 8.7.x and 8.8.11P2, warranting immediate attention from administrators and users to safeguard their environment.

References

https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories
x_refsource_MISC
https://bugzilla.zimbra.com/show_bug.cgi?id=109122
x_refsource_MISC
https://bugzilla.zimbra.com/show_bug.cgi?id=109123
x_refsource_MISC

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

.