CVE-2024-33536

Description

An issue was discovered in Zimbra Collaboration (ZCS) 9.0 and 10.0. The vulnerability occurs due to inadequate input validation of the res parameter, allowing an authenticated attacker to inject and execute arbitrary JavaScript code within the context of another user's browser session. By uploading a malicious JavaScript file, accessible externally, and crafting a URL containing its location in the res parameter, the attacker can exploit this vulnerability. Subsequently, when another user visits the crafted URL, the malicious JavaScript code is executed.

Category

5.4
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.05%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://wiki.zimbra.com/wiki/Zimbra_Releases/10.0.8#Security_Fixes release notes
https://wiki.zimbra.com/wiki/Zimbra_Releases/9.0.0/P40#Security_Fixes release notes

Frequently Asked Questions

What is the severity of CVE-2024-33536?
CVE-2024-33536 has been scored as a medium severity vulnerability.
How to fix CVE-2024-33536?
To fix CVE-2024-33536, 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-2024-33536 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-33536 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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