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CVE-2022-39027— e-Excellence Inc. U-Office Force - Stored XSS

Quick assessment

Affected
e-Excellence Inc. U-Office Force
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.

e-Excellence U-Office Force是中国一等一科技（e-Excellence）公司的一个电子办公室平台。 U-Office Force存在跨站脚本漏洞，该漏洞源于其Forum功能对特殊字符的过滤不足导致未经身份验证的远程攻击者可以注入JavaScript并执行反射型跨站脚本。

CVSS 5.4 · Medium EPSS 0.46% · P39
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I. Basic Information for CVE-2022-39027

Vulnerability Information
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Vulnerability Title
e-Excellence Inc. U-Office Force - Stored XSS
Source: CVE Program / CVE List V5
Vulnerability Description
U-Office Force Forum function has insufficient filtering for special characters. A remote attacker with general user privilege can inject JavaScript and perform XSS (Stored Cross-Site Scripting) attack.
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
e-Excellence U-Office Force 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
e-Excellence U-Office Force是中国一等一科技（e-Excellence）公司的一个电子办公室平台。 U-Office Force存在跨站脚本漏洞，该漏洞源于其Forum功能对特殊字符的过滤不足导致未经身份验证的远程攻击者可以注入JavaScript并执行反射型跨站脚本。
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
e-Excellence Inc. U-Office Force unspecified ~ 20.50.7821D Build:202104sp1 -

II. Public POCs for CVE-2022-39027

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III. Intelligence Information for CVE-2022-39027

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Other References for CVE-2022-39027 (1)

Same Patch Batch · e-Excellence Inc. · 2022-10-31 · 7 CVEs total

CVE-2022-39022 6.5 MEDIUM e-Excellence Inc. U-Office Force - Path Traversal
CVE-2022-39023 6.5 MEDIUM e-Excellence Inc. U-Office Force - Path Traversal
CVE-2022-39021 6.1 MEDIUM e-Excellence Inc. U-Office Force - Open Redirect
CVE-2022-39024 6.1 MEDIUM e-Excellence Inc. U-Office Force - Reflected XSS
CVE-2022-39025 6.1 MEDIUM e-Excellence Inc. U-Office Force - Reflected XSS
CVE-2022-39026 5.4 MEDIUM e-Excellence Inc. U-Office Force - Stored XSS

IV. Related Vulnerabilities

Same product: U-Office Force
Same vendor: e-Excellence Inc.
Same weakness: CWE-79

V. Comments for CVE-2022-39027

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