CVE-2022-23794— [20220302] - Core - Path Disclosure within filesystem error messages
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I. Basic Information for CVE-2022-23794
Vulnerability Information
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Vulnerability Title
[20220302] - Core - Path Disclosure within filesystem error messages
Source: NVD (National Vulnerability Database)
Vulnerability Description
An issue was discovered in Joomla! 3.0.0 through 3.10.6 & 4.0.0 through 4.1.0. Uploading a file name of an excess length causes the error. This error brings up the screen with the path of the source code of the web application.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Joomla! 信息泄露漏洞
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! 存在信息泄露漏洞，远程攻击者可以将一个大文件传递给 Web 应用程序并获取有关其安装目录的信息。
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 | 3.0.0-3.10.6 & 4.0.0-4.1.0 | - | |
| Joomla! Project | joomla/filesystem | 1.0.0-1.6.1 & 2.0.0 | - |
II. Public POCs for CVE-2022-23794
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://developer.joomla.org/security-centre/871-20220302-core-path-disclosure-within-filesystem-error-messages.htmlx_refsource_MISCvendor-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2022-23794
Same Patch Batch · Joomla! Project · 2022-03-30 · 9 CVEs total
| CVE-2022-23793 | [20220301] - Core - Zip Slip within the Tar extractor | |
| CVE-2022-23795 | [20220303] - Core - User row are not bound to a authentication mechanism | |
| CVE-2022-23796 | [20220304] - Core - Missing input validation within com_fields class inputs | |
| CVE-2022-23797 | [20220305] - Core - Inadequate filtering on the selected Ids | |
| CVE-2022-23798 | [20220306] - Core - Inadequate validation of internal URLs | |
| CVE-2022-23799 | [20220307] - Core - Variable Tampering on JInput $_REQUEST data | |
| CVE-2022-23800 | [20220308] - Core - Inadequate content filtering within the filter code | |
| CVE-2022-23801 | [20220309] - Core - XSS attack vector through SVG |
IV. Related Vulnerabilities
Same product: Joomla! CMS
- CVE-2026-21630
Joomla! Core - [20260302] - SQL injection in com_content art - CVE-2026-23898
Joomla! Core - [20260305] - Arbitrary file deletion in com_j - CVE-2026-21629
Joomla! Core - [20260301] - ACL hardening in com_ajax - CVE-2026-23899
Joomla! Core - [20260306] - Improper access check in webserv - CVE-2026-21631
Joomla! Core - [20260303] - XSS vector in com_associations c
Same vendor: Joomla! Project
- CVE-2026-21630
Joomla! Core - [20260302] - SQL injection in com_content art - CVE-2026-23898
Joomla! Core - [20260305] - Arbitrary file deletion in com_j - CVE-2026-21629
Joomla! Core - [20260301] - ACL hardening in com_ajax - CVE-2026-23899
Joomla! Core - [20260306] - Improper access check in webserv - CVE-2026-21631
Joomla! Core - [20260303] - XSS vector in com_associations c
V. Comments for CVE-2022-23794
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