CVE-2020-35623
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MediaWiki（维基媒体）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 1.35.1版本及之前版本存在安全漏洞，该漏洞源于CasAuth扩展不正确的用户名验证，它允许对给定用户名中的某些字符进行微不足道的操作来模拟用户。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-35623
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in the CasAuth extension for MediaWiki through 1.35.1. Due to improper username validation, it allowed user impersonation with trivial manipulations of certain characters within a given username. An ordinary user may be able to login as a "bureaucrat user" who has a similar username, as demonstrated by usernames that differ only in (1) bidirectional override symbols or (2) blank space.
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MediaWiki（维基媒体）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 1.35.1版本及之前版本存在安全漏洞，该漏洞源于CasAuth扩展不正确的用户名验证，它允许对给定用户名中的某些字符进行微不足道的操作来模拟用户。
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 | - |
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II. Public POCs for CVE-2020-35623
| # | POC Description | Source Link | Shenlong Link |
|---|
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Patches & Fixes for CVE-2020-35623 (1)
-
https://github.com/CWRUChielLab/CASAuth/pull/11 x_refsource_MISC
Other References for CVE-2020-35623 (1)
-
https://phabricator.wikimedia.org/T263498 x_refsource_MISC
Same Patch Batch · n/a · 2020-12-21 · 32 CVEs total
| CVE-2020-25860 | Pengutronix RAUC 安全漏洞 | |
| CVE-2020-35589 | Wordpress limit-login-attempts-reloaded 跨站脚本漏洞 | |
| CVE-2020-35590 | WordPress limit-login-attempts-reloaded 安全漏洞 | |
| CVE-2020-26049 | Niftypm 注入漏洞 | |
| CVE-2020-35273 | Egavilanmedia User Registration & Login System 跨站请求伪造漏洞 | |
| CVE-2020-35274 | DotCMS Add Template with admin panel 跨站脚本漏洞 | |
| CVE-2020-35275 | Coastercms 跨站脚本漏洞 | |
| CVE-2020-35276 | Egavilanmedia ECM Address Book SQL注入漏洞 | |
| CVE-2019-16959 | Solarwinds WebHelpDesk 注入漏洞 | |
| CVE-2020-3999 | VMware ESXi 和 VMware Workstation 代码问题漏洞 | |
| CVE-2020-27846 | Crewjam Saml 安全漏洞 | |
| CVE-2020-35497 | ovirt-engine 信息泄露漏洞 | |
| CVE-2020-27254 | X-STREAM enhanced XEGP 授权问题漏洞 | |
| CVE-2020-14225 | Hcl Technologies Inotes 安全漏洞 | |
| CVE-2020-6881 | ZTE 多款产品访问控制错误漏洞 | |
| CVE-2020-6882 | ZTE E8810/E8820/E8822 series 信息泄露漏洞 | |
| CVE-2020-35622 | MediaWiki 跨站脚本漏洞 | |
| CVE-2020-5808 | Tenable Network Security Tenable.Sc 安全漏洞 | |
| CVE-2020-21377 | Yunyecms SQL注入漏洞 | |
| CVE-2020-21378 | SeaCMS SQL注入漏洞 |
Showing top 20 of 32 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2020-35623
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