CVE Catalog

CVE-2026-111691

HighCVSS 7.4
Published: Updated: Translated: NVD NIST

Summary

WIMOOR through commit ec86736 contains an authentication bypass vulnerability that allows attackers to impersonate any tenant and privilege level by sending an unsigned X-USERINFO header. Attackers reaching backend service ports directly, bypassing the gateway, can forge companyid and manager or admin usertype values to read and modify other tenants' orders, finance data, and Amazon seller authorizations.

Risk Assessment

An attacker can impersonate any tenant and gain admin privileges, leading to unauthorized access to financial and order data and modification of Amazon authorizations. The risk includes severe data breach and financial fraud.

Recommendation

Upgrade WIMOOR to a patched version or enforce signing and verification of the X-USERINFO header. Restrict direct access to backend ports to force traffic through the gateway.

Related vulnerabilities

Original NVD description (English source)

WIMOOR through commit ec86736 contains an authentication bypass vulnerability that allows attackers to impersonate any tenant and privilege level by sending an unsigned X-USERINFO header. Attackers reaching backend service ports directly, bypassing the gateway, can forge companyid and manager or admin usertype values to read and modify other tenants' orders, finance data, and Amazon seller authorizations.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS