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CVE-2025-61594

Estado: ModificadaBaja (2.1)—

URI is a module providing classes to handle Uniform Resource Identifiers. In versions 0.12.4 and earlier (bundled in Ruby 3.2 series) 0.13.2 and earlier (bundled in Ruby 3.3 series), 1.0.3 and earlier (bundled in Ruby 3.4 series), when using the + operator to combine URIs, sensitive information like passwords from the original URI can be leaked, violating RFC3986 and making applications vulnerable to credential exposure. This is a a bypass for the fix to CVE-2025-27221 that can expose user credentials. This issue has been fixed in versions 0.12.5, 0.13.3 and 1.0.4.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Ruby-lang — URI

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2025-61594",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-61594",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-12-30T21:29:32.513492Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      }
    ],
    "cvssMetricV40": [
      {
        "type": "Secondary",
        "source": "security-advisories@github.com",
        "cvssData": {
          "Safety": "NOT_DEFINED",
          "version": "4.0",
          "Recovery": "NOT_DEFINED",
          "baseScore": 2.1,
          "Automatable": "NOT_DEFINED",
          "attackVector": "LOCAL",
          "baseSeverity": "LOW",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "exploitMaturity": "NOT_DEFINED",
          "providerUrgency": "NOT_DEFINED",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "attackRequirements": "PRESENT",
          "privilegesRequired": "NONE",
          "subIntegrityImpact": "NONE",
          "vulnIntegrityImpact": "NONE",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "vulnAvailabilityImpact": "NONE",
          "availabilityRequirement": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "subConfidentialityImpact": "LOW",
          "vulnConfidentialityImpact": "NONE",
          "confidentialityRequirement": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED"
        }
      }
    ]
  },
  "affected": [
    {
      "source": "security-advisories@github.com",
      "affectedData": [
        {
          "vendor": "ruby",
          "product": "uri",
          "versions": [
            {
              "status": "affected",
              "version": "< 0.12.5"
            },
            {
              "status": "affected",
              "version": ">= 0.13.0, < 0.13.3"
            },
            {
              "status": "affected",
              "version": ">= 1.0.0, < 1.0.4"
            }
          ]
        }
      ]
    }
  ],
  "published": "2025-12-30T21:15:43.893",
  "references": [
    {
      "url": "https://github.com/advisories/GHSA-22h5-pq3x-2gf2",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/ruby/uri/security/advisories/GHSA-j4pr-3wm6-xx2r",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://hackerone.com/reports/2957667",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://www.ruby-lang.org/en/news/2025/02/26/security-advisories",
      "source": "security-advisories@github.com"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security-advisories@github.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        },
        {
          "lang": "en",
          "value": "CWE-212"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "URI is a module providing classes to handle Uniform Resource Identifiers. In versions 0.12.4 and earlier (bundled in Ruby 3.2 series) 0.13.2 and earlier (bundled in Ruby 3.3 series), 1.0.3 and earlier (bundled in Ruby 3.4 series), when using the + operator to combine URIs, sensitive information like passwords from the original URI can be leaked, violating RFC3986 and making applications vulnerable to credential exposure. This is a a bypass for the fix to CVE-2025-27221 that can expose user credentials. This issue has been fixed in versions 0.12.5, 0.13.3 and 1.0.4."
    },
    {
      "lang": "es",
      "value": "URI es un módulo que proporciona clases para manejar Identificadores Uniformes de Recursos. En versiones anteriores a 0.12.5, 0.13.3 y 1.0.4, existe un bypass para la corrección de CVE-2025-27221 que puede exponer credenciales de usuario. Al usar el operador '+' para combinar URIs, información sensible como contraseñas del URI original puede filtrarse, violando RFC3986 y haciendo que las aplicaciones sean vulnerables a la exposición de credenciales. Las versiones 0.12.5, 0.13.3 y 1.0.4 corrigen el problema."
    }
  ],
  "lastModified": "2026-06-17T09:50:37.197",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:ruby-lang:uri:*:*:*:*:*:ruby:*:*",
              "vulnerable": true,
              "matchCriteriaId": "488EF0F7-7510-451A-9EFC-85673ADC364D",
              "versionEndExcluding": "0.12.5"
            },
            {
              "criteria": "cpe:2.3:a:ruby-lang:uri:*:*:*:*:*:ruby:*:*",
              "vulnerable": true,
              "matchCriteriaId": "336CB58A-5975-4516-86A6-FAC69551C4A3",
              "versionEndExcluding": "0.13.3",
              "versionStartIncluding": "0.13.0"
            },
            {
              "criteria": "cpe:2.3:a:ruby-lang:uri:*:*:*:*:*:ruby:*:*",
              "vulnerable": true,
              "matchCriteriaId": "7930C9E3-5EEA-40F9-8299-25B6C681BAD6",
              "versionEndExcluding": "1.0.4",
              "versionStartIncluding": "1.0.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "security-advisories@github.com"
}