Show plain JSON{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2022-2421", "assignerOrgId": "b87402ff-ae37-4194-9dae-31abdbd6f217", "assignerShortName": "DIVD", "datePublished": "2022-10-25T00:00:00", "dateUpdated": "2025-03-11T13:40:55.218Z", "dateReserved": "2022-07-15T00:00:00"}, "containers": {"cna": {"providerMetadata": {"orgId": "b87402ff-ae37-4194-9dae-31abdbd6f217", "shortName": "DIVD", "dateUpdated": "2025-03-11T13:40:55.218Z"}, "title": "Socket.io - Improper type validation in attachment parsing", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-89", "description": "CWE-89 SQL Injection", "type": "CWE"}]}], "affected": [{"vendor": "Socket.io", "product": "Socket.io-Parser", "versions": [{"status": "affected", "version": "4.x", "lessThan": "4.2.1", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "value": "Due to improper type validation in attachment parsing the Socket.io js library, it is possible to overwrite the _placeholder object which allows an attacker to place references to functions at arbitrary places in the resulting query object.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Due to improper type validation in attachment parsing the Socket.io js library, it is possible to overwrite the _placeholder object which allows an attacker to place references to functions at arbitrary places in the resulting query object."}]}], "references": [{"url": "https://csirt.divd.nl/CVE-2022-2421", "tags": ["third-party-advisory"]}, {"url": "https://csirt.divd.nl/DIVD-2022-00045", "tags": ["third-party-advisory"]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseSeverity": "CRITICAL", "baseScore": 10, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H"}}], "credits": [{"lang": "en", "value": "Thomas Rinsma (Codean)", "user": "00000000-0000-4000-9000-000000000000", "type": "finder"}, {"lang": "en", "value": "Victor Pasman (DIVD)", "type": "analyst"}, {"lang": "en", "value": "Frank Breedijk (DIVD)", "type": "analyst"}], "source": {"discovery": "EXTERNAL", "advisory": "DIVD-2022-00045"}, "x_generator": {"engine": "Vulnogram 0.0.9"}, "datePublic": "2022-10-24T22:00:00.000Z"}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T00:39:07.623Z"}, "title": "CVE Program Container", "references": [{"tags": ["third-party-advisory", "x_transferred"], "url": "https://csirt.divd.nl/CVE-2022-2421"}, {"tags": ["third-party-advisory", "x_transferred"], "url": "https://csirt.divd.nl/DIVD-2022-00045"}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-11-20T14:40:01.867350Z", "id": "CVE-2022-2421", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-11-20T14:40:37.172Z"}}]}}