FKIE_CVE-2025-27101

Vulnerability from fkie_nvd - Published: 2025-03-11 22:15 - Updated: 2025-03-12 14:15
Severity ?
7.3 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:P
Summary
Opal is OBiBa’s core database application for biobanks or epidemiological studies. Prior to version 5.1.1, when copying any parent directory to a folder in the /temp/ directory, all files in that parent directory are copied, including files which the user should not have access to. All users of the application are impacted, as this is exploitable by any user to reveal all files in the opal filesystem. This also means that low-privilege users such as DataShield users can retrieve the files of other users. Version 5.1.1 contains a patch for the issue.
References
security-advisories@github.comhttps://github.com/obiba/opal/commit/fca7dc9c8348064741b2e8b2c31b66660a935743
security-advisories@github.comhttps://github.com/obiba/opal/security/advisories/GHSA-rxmx-gqjj-vhv8
134c704f-9b21-4f2e-91b3-4a467353bcc0https://github.com/obiba/opal/security/advisories/GHSA-rxmx-gqjj-vhv8
Impacted products
Vendor Product Version
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{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Opal is OBiBa\u2019s core database application for biobanks or epidemiological studies. Prior to version 5.1.1, when copying any parent directory to a folder in the /temp/ directory, all files in that parent directory are copied, including files which the user should not have access to. All users of the application are impacted, as this is exploitable by any user to reveal all files in the opal filesystem. This also means that low-privilege users such as DataShield users can retrieve the files of other users. Version 5.1.1 contains a patch for the issue."
    },
    {
      "lang": "es",
      "value": "Opal es la aplicaci\u00f3n principal de OBiBa para biobancos o estudios epidemiol\u00f3gicos. Antes de la versi\u00f3n 5.1.1, al copiar cualquier directorio principal a una carpeta del directorio /temp/, se copiaban todos los archivos de dicho directorio, incluidos aquellos a los que el usuario no deber\u00eda tener acceso. Todos los usuarios de la aplicaci\u00f3n se ven afectados, ya que cualquier usuario puede explotar esta vulnerabilidad para revelar todos los archivos del sistema de archivos Opal. Esto tambi\u00e9n significa que usuarios con pocos privilegios, como los de DataShield, pueden recuperar los archivos de otros usuarios. La versi\u00f3n 5.1.1 incluye un parche para este problema."
    }
  ],
  "id": "CVE-2025-27101",
  "lastModified": "2025-03-12T14:15:16.203",
  "metrics": {
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "attackVector": "NETWORK",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 7.3,
          "baseSeverity": "HIGH",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "PROOF_OF_CONCEPT",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "LOW",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:P/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",
          "version": "4.0",
          "vulnAvailabilityImpact": "NONE",
          "vulnConfidentialityImpact": "HIGH",
          "vulnIntegrityImpact": "HIGH",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2025-03-11T22:15:13.390",
  "references": [
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/obiba/opal/commit/fca7dc9c8348064741b2e8b2c31b66660a935743"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/obiba/opal/security/advisories/GHSA-rxmx-gqjj-vhv8"
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "url": "https://github.com/obiba/opal/security/advisories/GHSA-rxmx-gqjj-vhv8"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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