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CVE-2022-23796— [20220304] - Core - Missing input validation within com_fields class inputs

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! 存在跨站脚本漏洞，该漏洞源于 com_fields 类中对用户提供的数据的清理与转义不充分。

AI Predicted 4.3 Difficulty: Easy EPSS 0.59% · P46
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I. Basic Information for CVE-2022-23796

Vulnerability Information
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Vulnerability Title
[20220304] - Core - Missing input validation within com_fields class inputs
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in Joomla! 3.7.0 through 3.10.6. Lack of input validation could allow an XSS attack using com_fields.
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! 跨站脚本漏洞
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! 存在跨站脚本漏洞，该漏洞源于 com_fields 类中对用户提供的数据的清理与转义不充分。
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 3.7.0-3.10.6 -

II. Public POCs for CVE-2022-23796

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2022-23796

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Other References for CVE-2022-23796 (1)

Same Patch Batch · Joomla! Project · 2022-03-30 · 9 CVEs total

CVE-2022-23793 [20220301] - Core - Zip Slip within the Tar extractor
CVE-2022-23794 [20220302] - Core - Path Disclosure within filesystem error messages
CVE-2022-23795 [20220303] - Core - User row are not bound to a authentication mechanism
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
Same vendor: Joomla! Project

V. Comments for CVE-2022-23796

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