vulntracker.iovulntracker.io
© 2026 vulntracker.io

CVE-2025-40633

Stored Cross-Site Scripting (XSS) in Koibox

MEDIUM
5.1
CVSS Score
Published: May 20, 2025 at 10:17 AM UTC
Updated: June 17, 2026 at 09:21 AM UTC
1 product affected across 1 vendorKoibox

Using Koibox by Koibox?

Get instant alerts when new vulnerabilities affect Koibox - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Start FreeSign In
Severity
MEDIUM5.1
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

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

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Koibox· Koibox
60%
v < e8cbce2
Affected range stops below e8cbce2, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

Source: [email protected]
https://www.incibe.es/en/incibe-cert/notices/aviso/stored-cross-site-scripting-xss-koibox

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.1MEDIUMINCIBE
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-79

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create accountSign in
Free plan, no card