CVE-2018-3741
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I. Basic Information for CVE-2018-3741
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
There is a possible XSS vulnerability in all rails-html-sanitizer gem versions below 1.0.4 for Ruby. The gem allows non-whitelisted attributes to be present in sanitized output when input with specially-crafted HTML fragments, and these attributes can lead to an XSS attack on target applications. This issue is similar to CVE-2018-8048 in Loofah. All users running an affected release should either upgrade or use one of the workarounds immediately.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: NVD (National Vulnerability Database)
Vulnerability Title
rails-html-sanitizer gem for Ruby 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
rails-html-sanitizer gem for Ruby是一款仅使用在Rails中的HTML清理程序。 rails-html-sanitizer gem for Ruby 1.0.4之前版本中存在跨站脚本漏洞，该漏洞源于程序没有正确的校验用户提交的输入。远程攻击者可利用该漏洞向Web页面中注入恶意代码。
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 |
|---|---|---|---|---|
| Rails | rails-html-sanitizer | <= 1.0.3 | - |
II. Public POCs for CVE-2018-3741
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
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V. Comments for CVE-2018-3741
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