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CVE-2021-35197

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存在访问控制错误漏洞，该漏洞源于对被阻止的用户帐户清除页面的访问限制不当。具有被阻止帐户的远程用户可以清除页面。

AI Predicted 5.3 Difficulty: Easy EPSS 1.94% · P79

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-35197

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In MediaWiki before 1.31.15, 1.32.x through 1.35.x before 1.35.3, and 1.36.x before 1.36.1, bots have certain unintended API access. When a bot account has a "sitewide block" applied, it is able to still "purge" pages through the MediaWiki Action API (which a "sitewide block" should have prevented).
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 访问控制错误漏洞
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存在访问控制错误漏洞，该漏洞源于对被阻止的用户帐户清除页面的访问限制不当。具有被阻止帐户的远程用户可以清除页面。
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-2021-35197

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2021-35197

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Vendor Advisories for CVE-2021-35197 (2)

Mailing List Discussions for CVE-2021-35197 (4)

Other References for CVE-2021-35197 (1)

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-2021-36131 MediaWiki 跨站脚本漏洞
CVE-2021-3606 OpenVPN代码问题漏洞
CVE-2021-3613 OpenVPN Connect代码问题漏洞
CVE-2021-36132 MediaWiki 安全漏洞
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

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2021-35197

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