Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2023-53890— Perch CMS 3.2 Stored Cross-Site Scripting via SVG File Upload

Quick assessment

Affected
Perch Perch
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.

Perch CMS是Perch公司的一个内容管理系统。 Perch CMS 3.2版本存在安全漏洞，该漏洞源于允许经过身份验证的用户上传带有嵌入式JavaScript的恶意SVG文件，可能导致存储型跨站脚本攻击。

AI Predicted 6.1 Difficulty: Trivial EPSS 0.24% · P13
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2023-53890

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Perch CMS 3.2 Stored Cross-Site Scripting via SVG File Upload
Source: CVE Program / CVE List V5
Vulnerability Description
Perch CMS 3.2 contains a stored cross-site scripting vulnerability that allows authenticated users to upload malicious SVG files with embedded JavaScript. Attackers can craft SVG files with script tags that execute when the file is viewed, potentially stealing user session information or performing client-side attacks.
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
Perch CMS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Perch CMS是Perch公司的一个内容管理系统。 Perch CMS 3.2版本存在安全漏洞，该漏洞源于允许经过身份验证的用户上传带有嵌入式JavaScript的恶意SVG文件，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
Perch Perch 3.2 -

II. Public POCs for CVE-2023-53890

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2023-53890

请登录查看更多情报信息。

Exploits & Public PoCs for CVE-2023-53890 (1)

Other References for CVE-2023-53890 (2)

IV. Related Vulnerabilities

Same product: Perch
Same vendor: Perch
Same weakness: CWE-79

V. Comments for CVE-2023-53890

No comments yet

Leave a comment