FKIE_CVE-2025-54120

Vulnerability from fkie_nvd - Published: 2025-07-23 01:15 - Updated: 2026-06-17 09:39
Severity
9.3 (Critical) - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Summary
PCL (Plain Craft Launcher) Community Edition is a Minecraft launcher. In PCL CE versions 2.12.0-beta.5 to 2.12.0-beta.9, the login credentials used during the third-party login process are accidentally recorded in the local log file. Although the log file is not automatically uploaded or shared, if the user manually sends the log file, there is a risk of leakage. This is fixed in version 2.12.0-beta.10.
References
security-advisories@github.comhttps://github.com/PCL-Community/PCL2-CE/commit/b72eaaef05c131958b0f03bd5e7c2464bbc2af4f
security-advisories@github.comhttps://github.com/PCL-Community/PCL2-CE/security/advisories/GHSA-f3rx-h3cv-696g
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "PCL2-CE",
          "vendor": "PCL-Community",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e= 2.12.0-beta.5, \u003c 2.12.0-beta.10"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "PCL (Plain Craft Launcher) Community Edition is a Minecraft launcher. In PCL CE versions 2.12.0-beta.5 to 2.12.0-beta.9, the login credentials used during the third-party login process are accidentally recorded in the local log file. Although the log file is not automatically uploaded or shared, if the user manually sends the log file, there is a risk of leakage. This is fixed in version 2.12.0-beta.10."
    },
    {
      "lang": "es",
      "value": "PCL (Plain Craft Launcher) Community Edition es un lanzador de Minecraft. En las versiones 2.12.0-beta.5 a 2.12.0-beta.9 de PCL CE, las credenciales de inicio de sesi\u00f3n utilizadas durante el proceso de inicio de sesi\u00f3n de terceros se registran accidentalmente en el archivo de registro local. Aunque el archivo de registro no se sube ni se comparte autom\u00e1ticamente, si el usuario lo env\u00eda manualmente, existe riesgo de fuga de informaci\u00f3n. Esto se solucion\u00f3 en la versi\u00f3n 2.12.0-beta.10."
    }
  ],
  "id": "CVE-2025-54120",
  "lastModified": "2026-06-17T09:39:29.117",
  "metrics": {
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "attackVector": "LOCAL",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 9.3,
          "baseSeverity": "CRITICAL",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "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": "NONE",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "HIGH",
          "subConfidentialityImpact": "HIGH",
          "subIntegrityImpact": "HIGH",
          "userInteraction": "ACTIVE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/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",
          "version": "4.0",
          "vulnAvailabilityImpact": "HIGH",
          "vulnConfidentialityImpact": "HIGH",
          "vulnIntegrityImpact": "HIGH",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-54120",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-07-23T14:31:07.624390Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2025-07-23T01:15:24.203",
  "references": [
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/PCL-Community/PCL2-CE/commit/b72eaaef05c131958b0f03bd5e7c2464bbc2af4f"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/PCL-Community/PCL2-CE/security/advisories/GHSA-f3rx-h3cv-696g"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-532"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}



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