What is CVE-2026-106599?

CVE-2026-106599 is a high-severity vulnerability in Brainstorm Force Surecart, classified under Deserialization of Untrusted Data. CVSS score: 8.8/10. Published 2026-10-14.

How severe is CVE-2026-106599?

High severity. CVSS v3 base score is 8.8 out of 10.

Deserialization in Brainstorm Force Surecart

CVE-2026-106599

Deserialization of Untrusted Data vulnerability in Brainstorm Force SureCart surecart allows Object Injection.This issue affects SureCart: from n/a through 4.9.3.

Vulnerability class: Insecure Deserialization

Published 2026-10-14 · last modified 2026-10-14.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Brainstorm Force Surecart

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

patchstack.com/database/wordpress/plugin/surecart/vulnerability/wordpress-surec… (vdb-entry)

Frequently asked questions

What is CVE-2026-106599?: CVE-2026-106599 is a high-severity vulnerability in Brainstorm Force Surecart, classified under Deserialization of Untrusted Data. CVSS score: 8.8/10. Published 2026-10-14.
How severe is CVE-2026-106599?: High severity. CVSS v3 base score is 8.8 out of 10.