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CVE-2026-8166— Stored XSS in Logo Software's e-Logo Purchasing Portal

Quick assessment

Affected
Logo Software Industry and Trade Inc. e-Logo Purchasing Portal
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.

Logo Software Industry and Trade e-Logo Purchasing Portal是Logo Software Industry and Trade公司的一个采购门户平台。 Logo Software Industry and Trade e-Logo Purchasing Portal 1.52之前版本存在跨站脚本漏洞，该漏洞源于对输入中和不当，可能导致存储型跨站脚本攻击。

CVSS 5.4 · Medium EPSS 0.23% · P12

Possible ATT&CK Techniques 1 AI

T1189 · Drive-by Compromise

Affected Version Matrix 1

VendorProduct Version RangeStatus
Logo Software Industry and Trade Inc. e-Logo Purchasing Portal < 1.52 affected
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I. Basic Information for CVE-2026-8166

Vulnerability Information
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Vulnerability Title
Stored XSS in Logo Software's e-Logo Purchasing Portal
Source: CVE Program / CVE List V5
Vulnerability Description
Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Logo Software Industry and Trade Inc. E-Logo Purchasing Portal allows Stored XSS. This issue affects e-Logo Purchasing Portal: before 1.52.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
Logo Software Industry and Trade e-Logo Purchasing Portal 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Logo Software Industry and Trade e-Logo Purchasing Portal是Logo Software Industry and Trade公司的一个采购门户平台。 Logo Software Industry and Trade e-Logo Purchasing Portal 1.52之前版本存在跨站脚本漏洞，该漏洞源于对输入中和不当，可能导致存储型跨站脚本攻击。
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
Logo Software Industry and Trade Inc. e-Logo Purchasing Portal 0 ~ 1.52 -

II. Public POCs for CVE-2026-8166

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III. Intelligence Information for CVE-2026-8166

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Vendor Advisories for CVE-2026-8166 (1)

IV. Related Vulnerabilities

Same vendor: Logo Software Industry and Trade Inc.
Same weakness: CWE-79

V. Comments for CVE-2026-8166

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