CVE-2023-34192

Known Exploited

Description

Cross Site Scripting vulnerability in Zimbra ZCS v.8.8.15 allows a remote authenticated attacker to execute arbitrary code via a crafted script to the /h/autoSaveDraft function.

Category

9.0
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 84.49% Top 5%
KEV Since 
Vendor Advisory zimbra.com Vendor Advisory zimbra.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories vendor advisory
https://wiki.zimbra.com/wiki/Security_Center release notes vendor advisory
https://wiki.zimbra.com/wiki/Zimbra_Responsible_Disclosure_Policy not applicable

Frequently Asked Questions

What is the severity of CVE-2023-34192?
CVE-2023-34192 has been scored as a critical severity vulnerability.
How to fix CVE-2023-34192?
To fix CVE-2023-34192, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-34192 being actively exploited in the wild?
It is confirmed that CVE-2023-34192 is actively exploited. Be extra cautious if you are using vulnerable components. According to its EPSS score, there is a ~84% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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