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CVE-2022-3958— Potential XSS on personal menu navigation

Quick assessment

Affected
Hallo Welt! GmbH BlueSpice
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.

BlueSpice是BlueSpice公司的基于MediaWiki引擎的免费Wiki软件。 BlueSpice存在跨站脚本漏洞，该漏洞源于其BlueSpiceUserSidebar扩展允许具有常规帐户和编辑权限的用户将任意HTML注入到自己和其他用户的个人菜单导航中。

CVSS 3.3 · Low EPSS 0.27% · P19

Possible ATT&CK Techniques 1 AI

T1189 · Drive-by Compromise
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I. Basic Information for CVE-2022-3958

Vulnerability Information
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Vulnerability Title
Potential XSS on personal menu navigation
Source: CVE Program / CVE List V5
Vulnerability Description
Cross-site Scripting (XSS) vulnerability in BlueSpiceUserSidebar extension of BlueSpice allows user with regular account and edit permissions to inject arbitrary HTML into the personal menu navigation of their own and other users. This allows for targeted attacks.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/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
BlueSpice 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
BlueSpice是BlueSpice公司的基于MediaWiki引擎的免费Wiki软件。 BlueSpice存在跨站脚本漏洞，该漏洞源于其BlueSpiceUserSidebar扩展允许具有常规帐户和编辑权限的用户将任意HTML注入到自己和其他用户的个人菜单导航中。
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
Hallo Welt! GmbH BlueSpice 4 ~ 4.2.1 -

II. Public POCs for CVE-2022-3958

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III. Intelligence Information for CVE-2022-3958

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Other References for CVE-2022-3958 (1)

Same Patch Batch · Hallo Welt! GmbH · 2022-11-15 · 8 CVEs total

CVE-2022-3895 4.0 MEDIUM Potential XSS in common user interface component library
CVE-2022-41789 3.3 LOW Potential XSS on default page header
CVE-2022-41814 3.3 LOW Potential XSS in history view
CVE-2022-42000 3.3 LOW Potential XSS in comment section
CVE-2022-42001 3.3 LOW Potential XSS in book navigation
CVE-2022-3893 2.3 LOW Potential XSS on custom menu navigation
CVE-2022-41611 2.3 LOW Potential XSS on sidebar navigation

IV. Related Vulnerabilities

Same product: BlueSpice
Same vendor: Hallo Welt! GmbH
Same weakness: CWE-79

V. Comments for CVE-2022-3958

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