{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2023-28131", "assignerOrgId": "897c38be-0345-43cd-b6cf-fe179e0c4f45", "assignerShortName": "checkpoint", "dateUpdated": "2023-05-25T00:00:00", "dateReserved": "2023-03-10T00:00:00", "datePublished": "2023-04-24T00:00:00"}, "containers": {"cna": {"providerMetadata": {"orgId": "897c38be-0345-43cd-b6cf-fe179e0c4f45", "shortName": "checkpoint", "dateUpdated": "2023-05-25T00:00:00"}, "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)."}], "affected": [{"vendor": "Expo.io", "product": "Expo AuthSession module", "versions": [{"version": "All versions prior to SDK 48.* (Affected SDK 45.*, 46.* and 47.*)", "status": "affected"}]}], "references": [{"url": "https://blog.expo.dev/security-advisory-for-developers-using-authsessions-useproxy-options-and-auth-expo-io-e470fe9346df"}, {"url": "https://www.darkreading.com/endpoint/oauth-flaw-in-expo-platform-affects-hundreds-of-third-party-sites-apps"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "The use of AuthSession modules\u2019s useProxy in Expo below SDK 48 may allow OAuth hijacking, which leads to credentials theft and Account Takeover."}]}]}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:expo:expo_software_development_kit:*:*:*:*:*:*:*:*", "matchCriteriaId": "0A02316E-960F-422C-ADD5-DAC7A1BAFC0E", "versionEndExcluding": "48.0.0", "versionStartIncluding": "45.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "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)."}], "id": "CVE-2023-28131", "lastModified": "2023-05-25T21:15:09.067", "metrics": {"cvssMetricV31": [{"cvssData": {"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"}, "exploitabilityScore": 2.8, "impactScore": 6.0, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-04-24T05:15:08.653", "references": [{"source": "cve@checkpoint.com", "tags": ["Mitigation", "Third Party Advisory"], "url": "https://blog.expo.dev/security-advisory-for-developers-using-authsessions-useproxy-options-and-auth-expo-io-e470fe9346df"}, {"source": "cve@checkpoint.com", "url": "https://www.darkreading.com/endpoint/oauth-flaw-in-expo-platform-affects-hundreds-of-third-party-sites-apps"}], "sourceIdentifier": "cve@checkpoint.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-522"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}