CVE-2026-5794

Published Apr 28, 2026 Modified Apr 28, 2026 CWE-694

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.

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EPSS — Exploit Prediction

0.0005

Probability of exploitation

0.16%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-694 CWE-694

References

Other References

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

Frequently Asked Questions

What is CVE-2026-5794? +

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.

How do I check if I'm vulnerable to CVE-2026-5794? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.