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CVE-2023-53884— Webedition CMS v2.9.8.8 Stored Cross-Site Scripting via SVG Upload

Quick assessment

Affected
Webedition Webedition CMS
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.

Webedition CMS是德国Webedition公司的一个开源 Web 应用程序框架。 Webedition CMS v2.9.8.8版本存在安全漏洞，该漏洞源于存在存储型跨站脚本漏洞，可能导致上传恶意SVG文件并执行任意脚本。

AI Predicted 4.3 Difficulty: Easy EPSS 0.27% · P18
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I. Basic Information for CVE-2023-53884

Vulnerability Information
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Vulnerability Title
Webedition CMS v2.9.8.8 Stored Cross-Site Scripting via SVG Upload
Source: CVE Program / CVE List V5
Vulnerability Description
Webedition CMS v2.9.8.8 contains a stored cross-site scripting vulnerability that allows authenticated users to upload malicious SVG files with embedded JavaScript. Attackers can upload crafted SVG files through the media upload feature to inject and execute arbitrary scripts when the file is viewed by other users.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA: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
Webedition CMS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Webedition CMS是德国Webedition公司的一个开源 Web 应用程序框架。 Webedition CMS v2.9.8.8版本存在安全漏洞，该漏洞源于存在存储型跨站脚本漏洞，可能导致上传恶意SVG文件并执行任意脚本。
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
Webedition Webedition CMS 2.9.8.8 -

II. Public POCs for CVE-2023-53884

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III. Intelligence Information for CVE-2023-53884

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Exploits & Public PoCs for CVE-2023-53884 (1)

Other References for CVE-2023-53884 (2)

IV. Related Vulnerabilities

Same product: Webedition CMS
Same vendor: Webedition
Same weakness: CWE-79

V. Comments for CVE-2023-53884

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