CVE-2024-22418

Public Exploit
Stored Cross-site Scripting Vulnerability via Malicious File Names in GroupOffice

Description

Group-Office is an enterprise CRM and groupware tool. Affected versions are subject to a vulnerability which is present in the file upload mechanism of Group Office. It allows an attacker to execute arbitrary JavaScript code by embedding it within a file's name. For instance, using a filename such as “><img src=x onerror=prompt('XSS')>.jpg” triggers the vulnerability. When this file is uploaded, the JavaScript code within the filename is executed. This issue has been addressed in version 6.8.29. All users are advised to upgrade. There are no known workarounds for this vulnerability.

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.17%
Vendor Advisory github.com
Affected: Intermesh groupoffice
Published at:
Updated at:

References

Link Tags
https://github.com/Intermesh/groupoffice/security/advisories/GHSA-p7w9-h6c3-wqpp vendor advisory exploit
https://github.com/Intermesh/groupoffice/commit/2a52a5d42d080db6738d70eba30294bcd94ebd09 patch

Frequently Asked Questions

What is the severity of CVE-2024-22418?
CVE-2024-22418 has been scored as a medium severity vulnerability.
How to fix CVE-2024-22418?
To fix CVE-2024-22418, 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-2024-22418 being actively exploited in the wild?
It is possible that CVE-2024-22418 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-22418?
CVE-2024-22418 affects Intermesh groupoffice.
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