CVE-2026-4592

Name of the Vulnerable Software and Affected Versions kalcaddle kodbox version 1.64

Description A security issue exists in the Password Login component of kalcaddle kodbox. Specifically, the tfaVerify function within the /workspace/source-code/plugins/client/controller/tfa/index.class.php file allows for improper authentication. This issue is remotely exploitable and is considered to have high complexity, with difficult exploitability. The exploit has been publicly disclosed, and the vendor was notified but did not respond.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.