Auth bypass in Crmeb Java
CVE-2026-111354
crmeb_java through 3.1 contains an authorization bypass vulnerability that allows authenticated members to read other members' orders by supplying their order numbers. Attackers can request /api/front/order/express/{orderId} or /api/front/order/apply/refund/{orderId} to view victims' tracking numbers, logistics traces, payment amounts and product lines.
Vulnerability class: IDOR (Insecure Direct Object Reference)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.1 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:L/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
Weakness classification (CWE)
References
- hackmd.io/@hieuPenguinnn/crmeb-java-order-express-refund-cross-member-idor (third-party-advisory)
- github.com/crmeb/crmeb_java/blob/31bb30dd240dc1168c7eeef065edf36b9700022e/backe… (technical-description)
- github.com/crmeb/crmeb_java/blob/31bb30dd240dc1168c7eeef065edf36b9700022e/backe… (technical-description)
- github.com/crmeb/crmeb_java/blob/31bb30dd240dc1168c7eeef065edf36b9700022e/backe… (technical-description)
- www.vulncheck.com/advisories/crmeb-java-through-3.1-authorization-bypass-via-fr… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-111354?
- CVE-2026-111354 is a low-severity vulnerability in Crmeb Java, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 3.1/10. Published 2026-10-15.
- How severe is CVE-2026-111354?
- Low severity. CVSS v3 base score is 3.1 out of 10.