CVE-2026-5794

Medium

Description

A vulnerability affecting the detailed versions of Cryptobox allows a legitimate user to prevent another to login by triggering an account lockout via sending a specially crafted request.

SeverityMedium

CVSS4.9

Exploit probability—

ProductCryptobox

PublishedApr 28, 2026

First seenApr 28, 2026

Weakness typeCWE-694CWE-694

How to fix

Vendor advisories

info.cryptobox.com/doc/v4.40/4.40.en/

Affected products

Product	Affected versions	Fixed in
Ercom Cryptobox	No range specified	—

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

In the Intelligence 360 plan

Attack Surface Management

See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.