CVE-2023-43647— baserCMS Cross-site Scripting vulnerability in File upload Feature
Quick assessment
Affected
baserproject basercms
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.
baserCMS是baserCMS团队的一套企业级内容管理系统（CMS）。 baserCMS 4.7.8及之前版本存在跨站脚本漏洞，该漏洞源于存在反射型跨站脚本（XSS）漏洞。
Possible ATT&CK Techniques 2 AI
T1189 · Drive-by Compromise T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2023-43647
Vulnerability Information
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Vulnerability Title
baserCMS Cross-site Scripting vulnerability in File upload Feature
Source: CVE Program / CVE List V5
Vulnerability Description
baserCMS is a website development framework. Prior to version 4.8.0, there is a cross-site scripting vulnerability in the file upload feature of baserCMS. Version 4.8.0 contains a patch for this issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/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
baserCMS 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
baserCMS是baserCMS团队的一套企业级内容管理系统（CMS）。 baserCMS 4.7.8及之前版本存在跨站脚本漏洞，该漏洞源于存在反射型跨站脚本（XSS）漏洞。
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 |
|---|---|---|---|---|
| baserproject | basercms | < 4.8.0 | - |
|
II. Public POCs for CVE-2023-43647
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Patches & Fixes for CVE-2023-43647 (1)
Vendor Advisories for CVE-2023-43647 (1)
-
https://github.com/baserproject/basercms/security/advisories/GHSA-ggj4-78rm-6xgv x_refsource_CONFIRM
Other References for CVE-2023-43647 (1)
-
https://basercms.net/security/JVN_24381990 x_refsource_MISC
Same Patch Batch · baserproject · 2023-10-30 · 4 CVEs total
| CVE-2023-43648 | 4.9 MEDIUM | baserCMS Directory Traversal vulnerability in Form submission data management Feature |
| CVE-2023-43649 | 4.7 MEDIUM | baserCMS CSRF vulnerability in Content preview Feature |
| CVE-2023-43792 | baserCMS Code Injection Vulnerability in Mail Form Feature |
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V. Comments for CVE-2023-43647
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