High severity7.4NVD Advisory· Published Oct 16, 2026· Updated Oct 16, 2026
CVE-2026-111691
CVE-2026-111691
Description
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.
Affected products
1- Range: before commit ec86736
Patches
Vulnerability mechanics
References
3- github.com/wimoor-erp/wimoor/blob/ec86736beb1a3b9ca6ba0d1c48a1c415445b8dc4/wimoor-common/common-mvc/src/main/java/com/wimoor/common/mvc/filter/UserInfoFilter.javanvd
- hackmd.io/@hieuPenguinnn/wimoor-trusted-x-userinfo-header-tenant-bypassnvd
- www.vulncheck.com/advisories/wimoor-through-commit-ec86736-authentication-bypass-via-forged-x-userinfo-headernvd
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