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CVE-2025-27221

CVSS 3.2 · Low EPSS 0.17% · P38
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I. Basic Information for CVE-2025-27221

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the URI gem before 1.0.3 for Ruby, the URI handling methods (URI.join, URI#merge, URI#+) have an inadvertent leakage of authentication credentials because userinfo is retained even after changing the host.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
敏感数据的不恰当跨边界移除
Source: NVD (National Vulnerability Database)
Vulnerability Title
Ruby 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Ruby是松本行弘（Yukihiro Matsumoto）个人开发者的一种跨平台、面向对象的动态类型编程语言。 Ruby 1.0.3之前版本存在安全漏洞，该漏洞源于URI处理方法中认证凭据泄露。
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

VendorProductAffected VersionsCPESubscribe
ruby-langURI 0 ~ 0.11.3 -

II. Public POCs for CVE-2025-27221

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III. Intelligence Information for CVE-2025-27221

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Same Patch Batch · ruby-lang · 2025-03-03 · 3 CVEs total

CVE-2025-272195.8 MEDIUMRuby 安全漏洞
CVE-2025-272204.0 MEDIUMRuby 安全漏洞

IV. Related Vulnerabilities

Same product: URI
Same vendor: ruby-lang
Same weakness: CWE-212

V. Comments for CVE-2025-27221

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