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CVE-2026-111691— WIMOOR through commit ec86736 Authentication Bypass via Forged X-USERINFO Header

Quick assessment

Affected
wimoor-erp wimoor
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

WIMOOR 在提交 ec86736 中存在一个身份验证绕过漏洞，攻击者可通过发送未签名的 X-USERINFO 请求头，冒充任意租户及任意权限级别。若攻击者能够直接访问后端服务端口并绕过网关，则可伪造 companyid 以及 manager 或 admin 类型的 usertype 值，从而读取和修改其他租户的订单、财务数据以及 Amazon 卖家授权信息。

CVSS 7.4 · High

Affected Version Matrix 1

VendorProduct Version RangeStatus
wimoor-erp wimoor ≤ ec86736beb1a3b9ca6ba0d1c48a1c415445b8dc4 affected
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I. Basic Information for CVE-2026-111691

Vulnerability Information
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Vulnerability Title
WIMOOR through commit ec86736 Authentication Bypass via Forged X-USERINFO Header
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
使用欺骗进行的认证绕过
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
wimoor-erp wimoor 0 ~ ec86736beb1a3b9ca6ba0d1c48a1c415445b8dc4 -

II. Public POCs for CVE-2026-111691

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III. Intelligence Information for CVE-2026-111691

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Vendor Advisories for CVE-2026-111691 (1)

Security Blog Posts for CVE-2026-111691 (1)

Other References for CVE-2026-111691 (1)

IV. Related Vulnerabilities

Same weakness: CWE-290

V. Comments for CVE-2026-111691

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