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CVE-2020-8166

Quick assessment

Affected
n/a https://github.com/rails/rails
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.

Ruby on Rails是Rails团队的一套基于Ruby语言的开源Web应用框架。 Ruby on Rails 5.2.5之前版本和6.0.4之前版本中存在跨站请求伪造漏洞。该漏洞源于WEB应用未充分验证请求是否来自可信用户。攻击者可利用该漏洞通过受影响客户端向服务器发送非预期的请求。

AI Predicted 5.4 Difficulty: Easy EPSS 1.67% · P75

Possible ATT&CK Techniques 1 AI

T1556 · Modify Authentication Process
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I. Basic Information for CVE-2020-8166

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A CSRF forgery vulnerability exists in rails < 5.2.5, rails < 6.0.4 that makes it possible for an attacker to, given a global CSRF token such as the one present in the authenticity_token meta tag, forge a per-form CSRF token.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
跨站请求伪造(CSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
Ruby on Rails 跨站请求伪造漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Ruby on Rails是Rails团队的一套基于Ruby语言的开源Web应用框架。 Ruby on Rails 5.2.5之前版本和6.0.4之前版本中存在跨站请求伪造漏洞。该漏洞源于WEB应用未充分验证请求是否来自可信用户。攻击者可利用该漏洞通过受影响客户端向服务器发送非预期的请求。
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
- https://github.com/rails/rails Fixed in 5.2.4.3, 6.0.3.1 -

II. Public POCs for CVE-2020-8166

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III. Intelligence Information for CVE-2020-8166

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Other References for CVE-2020-8166 (2)

Same Patch Batch · n/a · 2020-07-02 · 19 CVEs total

CVE-2020-12119 Ledger Live 安全漏洞
CVE-2020-8161 RubyGem Rack 路径遍历漏洞
CVE-2020-15503 LibRaw 输入验证错误漏洞
CVE-2020-15502 DuckDuckGo application 信息泄露漏洞
CVE-2020-5911 F5 NGINX Controller 安全漏洞
CVE-2020-5910 F5 NGINX Controller 授权问题漏洞
CVE-2020-5909 F5 NGINX Controller 信任管理问题漏洞
CVE-2020-9497 Apache Guacamole 信息泄露漏洞
CVE-2020-9498 Apache Guacamole 缓冲区错误漏洞
CVE-2020-15469 QEMU 代码问题漏洞
CVE-2020-13653 Zimbra Collaboration Suite 跨站脚本漏洞
CVE-2020-14092 WordPress CodePeople Payment Form for PayPal Pro SQL注入漏洞
CVE-2019-20894 Containous Traefik 信任管理问题漏洞
CVE-2020-8185 Rails 资源管理错误漏洞
CVE-2020-8163 Ruby on Rails 代码注入漏洞
CVE-2020-8188 Ubiquiti UniFi Protect 命令注入漏洞
CVE-2020-8179 Nextcloud Deck 访问控制错误漏洞
CVE-2020-8176 koa-shopify-auth 跨站脚本漏洞

IV. Related Vulnerabilities

Same product: https://github.com/rails/rails
Same vendor: n/a
Same weakness: CWE-352

V. Comments for CVE-2020-8166

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