What is CVE-2026-108073?

CVE-2026-108073 is a medium-severity vulnerability in Surecart, classified under Information Disclosure. CVSS score: 5.3/10. Published 2026-10-21.

How severe is CVE-2026-108073?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Information disclosure in Surecart

CVE-2026-108073

The SureCart WordPress plugin before 4.9.5 does not restrict which related objects an anonymous visitor may include when reading a single upsell funnel through its REST API, nor strip private fields from those objects, allowing unauthenticated users to read merchant-private catalog data such as pricing, commission, stock, SKU and tax internals, including unpublished products.

Vulnerability class: Information Disclosure

Published 2026-10-21 · last modified 2026-10-21.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

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

Surecart

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

wpscan.com/vulnerability/5c463bb2-0cab-499f-92af-67df02c60b5f/ (technical-description, exploit, vdb-entry)

Frequently asked questions

What is CVE-2026-108073?: CVE-2026-108073 is a medium-severity vulnerability in Surecart, classified under Information Disclosure. CVSS score: 5.3/10. Published 2026-10-21.
How severe is CVE-2026-108073?: Medium severity. CVSS v3 base score is 5.3 out of 10.