Auth bypass in Zongxr Supermarket
CVE-2026-103536
A vulnerability was identified in ZongXR Supermarket 1.0.0.0. Affected by this vulnerability is the function OrderController.addOrder of the file order/src/main/java/com/supermarket/order/controller/OrderController.java of the component save Endpoint. Such manipulation of the argument userId leads to missing authentication. The attack can be executed remotely. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
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
- Zongxr Supermarket — versions 1.0.0.0
Weakness classification (CWE)
References
- vuldb.com/vuln/412347 (technical-description, vdb-entry)
- vuldb.com/vuln/412347/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-103536 (third-party-advisory)
- vuldb.com/submit/957824 (third-party-advisory)
- github.com/ZongXR/SuperMarket/issues/32 (issue-tracking, exploit)
- github.com/ZongXR/SuperMarket/ (product)
Frequently asked questions
- What is CVE-2026-103536?
- CVE-2026-103536 is a high-severity vulnerability in Zongxr Supermarket, classified under Improper Authentication. CVSS score: 7.3/10. Published 2026-10-01.
- How severe is CVE-2026-103536?
- High severity. CVSS v3 base score is 7.3 out of 10.