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{
"id": "CVE-2023-28131",
"sourceIdentifier": "cve@checkpoint.com",
"published": "2023-04-24T05:15:08.653",
"lastModified": "2023-05-25T21:15:09.067",
"vulnStatus": "Modified",
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"descriptions": [
{
"lang": "en",
"value": "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)."
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "REQUIRED",
"scope": "CHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"availabilityImpact": "HIGH",
"baseScore": 9.6,
"baseSeverity": "CRITICAL"
},
"exploitabilityScore": 2.8,
"impactScore": 6.0
}
]
},
"weaknesses": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "CWE-522"
}
]
}
],
"configurations": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:a:expo:expo_software_development_kit:*:*:*:*:*:*:*:*",
"versionStartIncluding": "45.0.0",
"versionEndExcluding": "48.0.0",
"matchCriteriaId": "0A02316E-960F-422C-ADD5-DAC7A1BAFC0E"
}
]
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}
],
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"references": [
{
"url": "https://blog.expo.dev/security-advisory-for-developers-using-authsessions-useproxy-options-and-auth-expo-io-e470fe9346df",
"source": "cve@checkpoint.com",
"tags": [
"Mitigation",
"Third Party Advisory"
]
},
{
"url": "https://www.darkreading.com/endpoint/oauth-flaw-in-expo-platform-affects-hundreds-of-third-party-sites-apps",
"source": "cve@checkpoint.com"
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}
]
}