CVE-2022-45911

Description

An issue was discovered in Zimbra Collaboration (ZCS) 9.0. XSS can occur on the Classic UI login page by injecting arbitrary JavaScript code in the username field. This occurs before the user logs into the system, which means that even if the attacker executes arbitrary JavaScript, they will not get any sensitive information.

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.38%
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 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2022-45911?
CVE-2022-45911 has been scored as a medium severity vulnerability.
How to fix CVE-2022-45911?
To fix CVE-2022-45911, 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-2022-45911 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-45911 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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