CVE-2025-2976

Public Exploit
GFI KerioConnect File Upload cross site scripting

Description

A vulnerability was found in GFI KerioConnect 10.0.6. It has been classified as problematic. Affected is an unknown function of the component File Upload. The manipulation leads to cross site scripting. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Category

5.1
CVSS
Severity: Medium
CVSS 4.0 •
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.03%
Affected: GFI KerioConnect
Published at:
Updated at:

References

Link Tags
https://vuldb.com/?id.302028 vdb entry
https://vuldb.com/?ctiid.302028 signature permissions required
https://github.com/0xs1ash/poc/blob/main/xss.md#2-when-a-file-with-a-malicious-javascript-code-in-its-name-is-uploaded-to-the-system-it-is-displayed-again-on-the-page-within-the-input-field-without-being-sanitized-this-creates-the-potential-for-an-xss-att exploit

Frequently Asked Questions

What is the severity of CVE-2025-2976?
CVE-2025-2976 has been scored as a medium severity vulnerability.
How to fix CVE-2025-2976?
To fix CVE-2025-2976, 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-2025-2976 being actively exploited in the wild?
It is possible that CVE-2025-2976 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-2025-2976?
CVE-2025-2976 affects GFI KerioConnect.
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