CVE-2026-12065

{
  "id": "CVE-2026-12065",
  "sourceIdentifier": "[email protected]",
  "published": "2026-06-12T14:16:30.413",
  "lastModified": "2026-10-26T11:10:00.157",
  "vulnStatus": "Deferred",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability was identified in Groww Stock, Mutual Fund, Gold App up to 20260805 on Android. This affects an unknown part of the component WebView URL Handler. The manipulation leads to improper authorization in handler for custom url scheme. It is possible to launch the attack on the physical device. The complexity of an attack is rather high. It is indicated that the exploitability is difficult. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure."
    },
    {
      "lang": "es",
      "value": "Se identificó una vulnerabilidad en la aplicación Groww Stock, Mutual Fund, Gold hasta la versión 20260805 en Android. Esto afecta una parte desconocida del componente Gestor de URL de WebView. La manipulación conduce a una autorización indebida en el gestor para el esquema de URL personalizado. Es posible lanzar el ataque en el dispositivo físico. La complejidad de un ataque es bastante alta. Se indica que la explotabilidad es difícil. El exploit está disponible públicamente y podría ser utilizado. Se contactó al proveedor con antelación sobre esta divulgación."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "Groww",
          "product": "Stock, Mutual Fund, Gold App",
          "cpes": [
            "cpe:2.3:a:groww:stock_mutual_fund_gold_app:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "WebView URL Handler"
          ],
          "versions": [
            {
              "version": "20260805",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV40": [
      {
        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
          "version": "4.0",
          "vectorString": "CVSS:4.0/AV:P/AC:H/AT:N/PR:L/UI:N/VC:N/VI:L/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",
          "baseScore": 0.3,
          "baseSeverity": "LOW",
          "attackVector": "PHYSICAL",
          "attackComplexity": "HIGH",
          "attackRequirements": "NONE",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "vulnConfidentialityImpact": "NONE",
          "vulnIntegrityImpact": "LOW",
          "vulnAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "subAvailabilityImpact": "NONE",
          "exploitMaturity": "PROOF_OF_CONCEPT",
          "confidentialityRequirement": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "availabilityRequirement": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "valueDensity": "NOT_DEFINED",
          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "providerUrgency": "NOT_DEFINED"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:P/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N",
          "baseScore": 1.8,
          "baseSeverity": "LOW",
          "attackVector": "PHYSICAL",
          "attackComplexity": "HIGH",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 0.4,
        "impactScore": 1.4
      }
    ],
    "cvssMetricV2": [
      {
        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:L/AC:H/Au:S/C:N/I:P/A:N",
          "baseScore": 1.0,
          "accessVector": "LOCAL",
          "accessComplexity": "HIGH",
          "authentication": "SINGLE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "NONE"
        },
        "baseSeverity": "LOW",
        "exploitabilityScore": 1.5,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-06-12T15:18:03.541331Z",
          "id": "CVE-2026-12065",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-285"
        },
        {
          "lang": "en",
          "value": "CWE-939"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://drive.google.com/drive/folders/1r9t4AuG747PmRbgLmY2CztsX5PTjQL19",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/honestcorrupt/Groww-Android-Application-Unsafe-WebView-URL-Handling-Weak-Client-Side-App-Lock-Enforcement.git",
      "source": "[email protected]"
    },
    {
      "url": "https://vuldb.com/cve/CVE-2026-12065",
      "source": "[email protected]"
    },
    {
      "url": "https://vuldb.com/submit/822984",
      "source": "[email protected]"
    },
    {
      "url": "https://vuldb.com/vuln/370560",
      "source": "[email protected]"
    },
    {
      "url": "https://vuldb.com/vuln/370560/cti",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/honestcorrupt/CVE-req-Groww-Android-Application-Unsafe-WebView-URL-Handling-Weak-Client-Side-App-Lock-Enforcement",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ]
}