CVE-2025-40633

Stored Cross-Site Scripting (XSS) in Koibox

Description

A Stored Cross-Site Scripting (XSS) vulnerability has been found in Koibox for versions prior to e8cbce2. This vulnerability allows an authenticated attacker to upload an image containing malicious JavaScript code as profile picture in the '/es/dashboard/clientes/ficha/' endpoint

Category

5.1
CVSS
Severity: Medium
CVSS 4.0 •
EPSS 0.05%
Affected: Koibox Koibox
Published at:
Updated at:

References

Link Tags
https://www.incibe.es/en/incibe-cert/notices/aviso/stored-cross-site-scripting-xss-koibox

Frequently Asked Questions

What is the severity of CVE-2025-40633?
CVE-2025-40633 has been scored as a medium severity vulnerability.
How to fix CVE-2025-40633?
To fix CVE-2025-40633, 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-2025-40633 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-40633 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.
What software or system is affected by CVE-2025-40633?
CVE-2025-40633 affects Koibox Koibox.
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