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CVE-2021-26040— [20210801] - Core - Insufficient access control for com_media deletion endpoint

Quick assessment

Affected
Joomla! Project Joomla! 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.

Joomla!是一套使用在Joomla!内容管理系统中的论坛组件。 Joomla 4.0.0版本存在访问控制错误漏洞，该漏洞源于软件中的媒体管理器在执行文件删除命令之前没有正确地检查用户的权限。

AI Predicted 8.8 Difficulty: Easy EPSS 0.94% · P58

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-26040

Vulnerability Information
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Vulnerability Title
[20210801] - Core - Insufficient access control for com_media deletion endpoint
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in Joomla! 4.0.0. The media manager does not correctly check the user's permissions before executing a file deletion command.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Joomla! 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Joomla!是一套使用在Joomla!内容管理系统中的论坛组件。 Joomla 4.0.0版本存在访问控制错误漏洞，该漏洞源于软件中的媒体管理器在执行文件删除命令之前没有正确地检查用户的权限。
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
Joomla! Project Joomla! CMS 4.0.0 -

II. Public POCs for CVE-2021-26040

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III. Intelligence Information for CVE-2021-26040

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Other References for CVE-2021-26040 (1)

IV. Related Vulnerabilities

Same product: Joomla! CMS
Same vendor: Joomla! Project

V. Comments for CVE-2021-26040

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