CVE-2021-46146
Quick assessment
Affected
n/a n/a
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.
MediaWiki是美国维基媒体（MediaWiki）基金会的一套自由免费的基于网络的Wiki引擎。该产品可用于部署内部的知识管理和内容管理系统。WikibaseMediaInfo是使用在其中的一个用于处理多媒体文件的结构化数据的扩展程序。 MediaWiki 中存在跨站脚本漏洞，该漏洞源于产品WikibaseMediaInfo组件未能正确处理给定媒体文件的标题字段。攻击者可通过该漏洞导致客户端代码执行。
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1189 · Drive-by Compromise
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I. Basic Information for CVE-2021-46146
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in MediaWiki before 1.35.5, 1.36.x before 1.36.3, and 1.37.x before 1.37.1. The WikibaseMediaInfo component is vulnerable to XSS via the caption fields for a given media file.
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
MediaWiki 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MediaWiki是美国维基媒体（MediaWiki）基金会的一套自由免费的基于网络的Wiki引擎。该产品可用于部署内部的知识管理和内容管理系统。WikibaseMediaInfo是使用在其中的一个用于处理多媒体文件的结构化数据的扩展程序。 MediaWiki 中存在跨站脚本漏洞，该漏洞源于产品WikibaseMediaInfo组件未能正确处理给定媒体文件的标题字段。攻击者可通过该漏洞导致客户端代码执行。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2021-46146
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2021-46146 (2)
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https://phabricator.wikimedia.org/T293556 x_refsource_MISC
Same Patch Batch · n/a · 2022-01-07 · 37 CVEs total
| CVE-2021-23543 | 9.8 CRITICAL | Sandbox Bypass |
| CVE-2021-23594 | 9.8 CRITICAL | Sandbox Bypass |
| CVE-2021-23568 | 7.3 HIGH | Prototype Pollution |
| CVE-2021-46055 | Binaryen 安全漏洞 | |
| CVE-2022-22702 | PartKeepr 代码问题漏洞 | |
| CVE-2021-46048 | Binaryen 安全漏洞 | |
| CVE-2021-46050 | Binaryen 缓冲区错误漏洞 | |
| CVE-2021-46052 | Binaryen 安全漏洞 | |
| CVE-2021-46053 | Binaryen 缓冲区错误漏洞 | |
| CVE-2021-46054 | Binaryen 安全漏洞 | |
| CVE-2021-30360 | Enterprise Endpoint Security 代码问题漏洞 | |
| CVE-2021-40041 | Huawei WS318n 跨站脚本漏洞 | |
| CVE-2021-40011 | Huawei Smartphone 资源管理错误漏洞 | |
| CVE-2021-40010 | HUAWEI HarmonyOS 缓冲区错误漏洞 | |
| CVE-2021-39993 | Huawei Smartphone 输入验证错误漏洞 | |
| CVE-2021-39998 | Huawei HarmonyOS和Huawei HarmonyOS Wearables 安全漏洞 | |
| CVE-2021-39996 | Huawei HarmonyOS Wearables 缓冲区错误漏洞 | |
| CVE-2022-21823 | Ivanti Workspace Control 安全漏洞 | |
| CVE-2021-22060 | Vmware Spring Framework 安全漏洞 | |
| CVE-2021-44528 | Rails Action Pack 输入验证错误漏洞 |
Showing top 20 of 37 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-46146
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