What is CVE-2026-4590?

CVE-2026-4590 is a low-severity vulnerability in Kalcaddle Kodbox, classified under Cross-Site Request Forgery (CSRF). CVSS score: 3.1/10. Published 2026-03-23.

How severe is CVE-2026-4590?

Low severity. CVSS v3 base score is 3.1 out of 10.

CSRF in Kalcaddle Kodbox

CVE-2026-4590

A security flaw has been discovered in kalcaddle kodbox 1.64. The impacted element is an unknown function of the file /workspace/source-code/plugins/oauth/controller/bind/index.class.php of the component loginSubmit API. Performing a manip…

Vulnerability class: CSRF (Cross-Site Request Forgery)

EPSS: 0.000 (5.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.1 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N.

Affected products

Kalcaddle Kodbox — versions 1.64

Weakness classification (CWE)

References

VDB-352426 | kalcaddle kodbox loginSubmit API index.class.php cross-site request forgery (technical-description, vdb-entry)
VDB-352426 | CTI Indicators (IOB, IOC, IOA) (signature, permissions-required)
Submit #775469 | Kodbox 1.64 Improper Access Controls (third-party-advisory)
cna@vuldb.com (exploit, broken-link)

Frequently asked questions

What is CVE-2026-4590?: CVE-2026-4590 is a low-severity vulnerability in Kalcaddle Kodbox, classified under Cross-Site Request Forgery (CSRF). CVSS score: 3.1/10. Published 2026-03-23.
How severe is CVE-2026-4590?: Low severity. CVSS v3 base score is 3.1 out of 10.