CVE-2021-36126
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。 MediaWiki 1.36存在安全漏洞，该漏洞源于abusfilter扩展中发现了一个问题。如果MediaWiki:滥用过滤器拦截器消息在内容语言中无效，则筛选器用户返回英文版本，但该英文版本在wiki上也可能无效。这将导致致命错误，并可能无法阻止或限制潜在的恶意用户。
Possible ATT&CK Techniques 1 AI
T1552.004 · Private Keys
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I. Basic Information for CVE-2021-36126
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in the AbuseFilter extension in MediaWiki through 1.36. If the MediaWiki:Abusefilter-blocker message is invalid within the content language, the filter user falls back to the English version, but that English version could also be invalid on a wiki. This would result in a fatal error, and potentially fail to block or restrict a potentially nefarious user.
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 安全漏洞
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。 MediaWiki 1.36存在安全漏洞，该漏洞源于abusfilter扩展中发现了一个问题。如果MediaWiki:滥用过滤器拦截器消息在内容语言中无效，则筛选器用户返回英文版本，但该英文版本在wiki上也可能无效。这将导致致命错误，并可能无法阻止或限制潜在的恶意用户。
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-2021-36126
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2021-36126 (2)
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https://phabricator.wikimedia.org/T284364 x_refsource_MISC
Same Patch Batch · n/a · 2021-07-02 · 52 CVEs total
| CVE-2021-23402 | 7.3 HIGH | Prototype Pollution |
| CVE-2021-23403 | 7.3 HIGH | Prototype Pollution |
| CVE-2021-35042 | Django SQL注入漏洞 | |
| CVE-2021-36125 | MediaWiki 安全漏洞 | |
| CVE-2021-27455 | Delta Electronics Industrial Automation DOPSoft 缓冲区错误漏洞 | |
| CVE-2021-36132 | MediaWiki 安全漏洞 | |
| CVE-2021-35197 | MediaWiki 访问控制错误漏洞 | |
| CVE-2021-3606 | OpenVPN代码问题漏洞 | |
| CVE-2021-3613 | OpenVPN Connect代码问题漏洞 | |
| CVE-2021-27412 | Delta Electronics Industrial Automation DOPSoft 缓冲区错误漏洞 | |
| CVE-2021-27950 | Sita AzurCMS SQL注入漏洞 | |
| CVE-2021-31874 | zoho manageengine adselfservice plus 安全漏洞 | |
| CVE-2020-23178 | PHP-Fusion 安全漏洞 | |
| CVE-2020-23179 | Php-fusion PHP-Fusion 跨站脚本漏洞 | |
| CVE-2020-23181 | Php-fusion PHP-Fusion 跨站脚本漏洞 | |
| CVE-2020-23182 | Php-fusion PHP-Fusion 输入验证错误漏洞 | |
| CVE-2020-23184 | Php-fusion PHP-Fusion跨站脚本漏洞 | |
| CVE-2020-23185 | Php-fusion PHP-Fusion 跨站脚本漏洞 | |
| CVE-2020-23190 | phplist 跨站脚本漏洞 | |
| CVE-2020-23192 | PhpList 跨站脚本漏洞 |
Showing top 20 of 52 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-36126
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