CVE-2022-27926
MediumActively exploited (CISA KEV)
Description
A reflected cross-site scripting (XSS) vulnerability in the /public/launchNewWindow.jsp component of Zimbra Collaboration (aka ZCS) 9.0 allows unauthenticated attackers to execute arbitrary web script or HTML via request parameters.
SeverityMedium
CVSS6.1
Exploit probability—
Product
Synacor Zimbra Collaboration Suite (ZCS)
PublishedApr 21, 2022
First seenApr 21, 2022
Added to KEVApr 3, 2023
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
CISA required action
Apply updates per vendor instructions.
CISA due date: Apr 24, 2023Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| synacor zimbra_collaboration_suite | 9.0.0 | — |
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