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    2 vulnerabilities by expo

    CVE-2023-28131 (GCVE-0-2023-28131)

    Vulnerability from cvelistv5 – Published: 2023-04-24 00:00 – Updated: 2025-02-04 16:33
    VLAI
    Summary
    A vulnerability in the expo.io framework allows an attacker to take over accounts and steal credentials on an application/website that configured the "Expo AuthSession Redirect Proxy" for social sign-in. This can be achieved once a victim clicks a malicious link. The link itself may be sent to the victim in various ways (including email, text message, an attacker-controlled website, etc).
    Severity
    9.6 (Critical)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • The use of AuthSession modules’s useProxy in Expo below SDK 48 may allow OAuth hijacking, which leads to credentials theft and Account Takeover.
    • CWE-522 - Insufficiently Protected Credentials
    Assigner
    References
    Impacted products
    Vendor Product Version
    Expo.io Expo AuthSession module Affected: All versions prior to SDK 48.* (Affected SDK 45.*, 46.* and 47.*)
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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          "dateUpdated": "2024-08-02T12:30:24.407Z",
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        "references": [
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            "url": "https://blog.expo.dev/security-advisory-for-developers-using-authsessions-useproxy-options-and-auth-expo-io-e470fe9346df"
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            "url": "https://www.darkreading.com/endpoint/oauth-flaw-in-expo-platform-affects-hundreds-of-third-party-sites-apps"
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        ],
        "title": "CVE Program Container"
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        "metrics": [
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              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 9.6,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "CHANGED",
              "userInteraction": "REQUIRED",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H",
              "version": "3.1"
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          },
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                "options": [
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                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-02-04T16:33:49.057475Z",
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        ],
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            ]
          }
        ],
        "providerMetadata": {
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    ],
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        }
      ],
      "problemTypes": [
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    "datePublished": "2023-04-24T00:00:00.000Z",
    "dateReserved": "2023-03-10T00:00:00.000Z",
    "dateUpdated": "2025-02-04T16:33:56.283Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

    CVE-2020-24653 (GCVE-0-2020-24653)

    Vulnerability from cvelistv5 – Published: 2020-08-26 04:04 – Updated: 2024-08-04 15:19
    VLAI
    Summary
    secure-store in Expo through 2.16.1 on iOS provides the insecure kSecAttrAccessibleAlwaysThisDeviceOnly policy when WHEN_UNLOCKED_THIS_DEVICE_ONLY is used.
    Severity
    No CVSS data available.
    CWE
    • n/a
    Assigner
    References
    URL Tags
    https://github.com/expo/expo/pull/9264 x_refsource_MISC
    Show details on NVD website
    To clipboard 

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            "url": "https://github.com/expo/expo/pull/9264"
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        "dateUpdated": "2020-08-26T04:04:26.000Z",
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      },
      "references": [
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          "url": "https://github.com/expo/expo/pull/9264"
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