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CVE-2022-39210

Status: ModifiedMedium (5.5)—

Nextcloud android is the official Android client for the Nextcloud home server platform. Internal paths to the Nextcloud Android app files are not properly protected. As a result access to internal files of the from within the Nextcloud Android app is possible. This may lead to a leak of sensitive information in some cases. It is recommended that the Nextcloud Android app is upgraded to 3.21.0. There are no known workarounds for this issue.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

Nextcloud — Nextcloud

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2022-39210",
  "cveTags": [],
  "metrics": {
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        "ssvcData": {
          "id": "CVE-2022-39210",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-04-23T13:57:33.192705Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "security-advisories@github.com",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 3.2,
          "attackVector": "LOCAL",
          "baseSeverity": "LOW",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
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          "confidentialityImpact": "LOW"
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      "url": "https://github.com/nextcloud/android/pull/10544",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
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      "description": [
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          "value": "CWE-22"
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      "lang": "en",
      "value": "Nextcloud android is the official Android client for the Nextcloud home server platform. Internal paths to the Nextcloud Android app files are not properly protected. As a result access to internal files of the from within the Nextcloud Android app is possible. This may lead to a leak of sensitive information in some cases. It is recommended that the Nextcloud Android app is upgraded to 3.21.0. There are no known workarounds for this issue."
    },
    {
      "lang": "es",
      "value": "Nextcloud android es el cliente oficial de Android para la plataforma del servidor doméstico Nextcloud. Las rutas internas de los archivos de la aplicación Nextcloud Android no están protegidas apropiadamente. Como resultado, el acceso a los archivos internos de la desde la aplicación Nextcloud Android es posible. Esto puede conllevar a un filtrado de información confidencial en algunos casos. Es recomendado actualizar la aplicación Nextcloud Android a versión 3.21.0. No se presentan mitigaciones conocidas para este problema"
    }
  ],
  "lastModified": "2026-06-17T04:57:55.307",
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