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CVE-2026-32867— OPEXUS eComplaint unauthenticated file upload

Quick assessment

Affected
OPEXUS eComplaint
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.

OPEXUS eComplaint是美国OPEXUS公司的一个投诉与申诉管理平台。 OPEXUS eComplaint 10.1.0.0之前版本存在安全漏洞，该漏洞源于未经身份验证的攻击者可以上传任意文件，可能导致存储消耗。

CVSS 5.4 · Medium EPSS 0.20% · P9
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I. Basic Information for CVE-2026-32867

Vulnerability Information
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Vulnerability Title
OPEXUS eComplaint unauthenticated file upload
Source: CVE Program / CVE List V5
Vulnerability Description
OPEXUS eComplaint before version 10.1.0.0 allows an unauthenticated attacker to obtain or guess an existing case number and upload arbitrary files via 'Portal/EEOC/DocumentUploadPub.aspx'. Users would see these unexpected files in cases. Uploading a large number of files could consume storage.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5
Vulnerability Title
OPEXUS eComplaint 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OPEXUS eComplaint是美国OPEXUS公司的一个投诉与申诉管理平台。 OPEXUS eComplaint 10.1.0.0之前版本存在安全漏洞，该漏洞源于未经身份验证的攻击者可以上传任意文件，可能导致存储消耗。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
OPEXUS eComplaint 0 ~ 10.1.0.0 -

II. Public POCs for CVE-2026-32867

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-32867

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Vendor Advisories for CVE-2026-32867 (1)

Same Patch Batch · OPEXUS · 2026-03-19 · 5 CVEs total

CVE-2026-32865 9.8 CRITICAL OPEXUS eComplaint and eCase insecure password reset
CVE-2026-32869 5.5 MEDIUM OPEXUS eComplaint and eCASE XSS via Name of Organization field
CVE-2026-32868 5.5 MEDIUM OPEXUS eComplaint and eCASE XSS via my information
CVE-2026-32866 5.5 MEDIUM OPEXUS eComplaint and eCase stored XSS via profile first and last name

IV. Related Vulnerabilities

Same product: eComplaint
Same vendor: OPEXUS
Same weakness: CWE-639