{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-30857", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2023-04-18T16:13:15.882Z", "datePublished": "2023-04-28T20:37:41.391Z", "dateUpdated": "2024-08-02T14:37:15.508Z"}, "containers": {"cna": {"title": "@aedart/support possibly vulnerable to prototype pollution in metadata record, when using meta decorator", "problemTypes": [{"descriptions": [{"cweId": "CWE-1321", "lang": "en", "description": "CWE-1321: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 3.7, "baseSeverity": "LOW", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N", "version": "3.1"}}], "references": [{"name": "https://github.com/aedart/ion/security/advisories/GHSA-wwxh-74fx-33c6", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/aedart/ion/security/advisories/GHSA-wwxh-74fx-33c6"}, {"name": "https://github.com/aedart/ion/commit/c3e2ee08710d4164d796ecb66ed291335dae9291", "tags": ["x_refsource_MISC"], "url": "https://github.com/aedart/ion/commit/c3e2ee08710d4164d796ecb66ed291335dae9291"}], "affected": [{"vendor": "aedart", "product": "ion", "versions": [{"version": "< 0.6.1", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2023-04-28T20:37:41.391Z"}, "descriptions": [{"lang": "en", "value": "@aedart/support is the support package for Ion, a monorepo for JavaScript/TypeScript packages. Prior to version `0.6.1`, there is a possible prototype pollution issue for the `MetadataRecord`, when merged with a base class' metadata object, in `meta` decorator from the `@aedart/support` package. The likelihood of exploitation is questionable, given that a class's metadata can only be set or altered when the class is decorated via `meta()`. Furthermore, object(s) of sensitive nature would have to be stored as metadata, before this can lead to a security impact. The issue has been patched in version `0.6.1`.\n"}], "source": {"advisory": "GHSA-wwxh-74fx-33c6", "discovery": "UNKNOWN"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T14:37:15.508Z"}, "title": "CVE Program Container", "references": [{"name": "https://github.com/aedart/ion/security/advisories/GHSA-wwxh-74fx-33c6", "tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/aedart/ion/security/advisories/GHSA-wwxh-74fx-33c6"}, {"name": "https://github.com/aedart/ion/commit/c3e2ee08710d4164d796ecb66ed291335dae9291", "tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/aedart/ion/commit/c3e2ee08710d4164d796ecb66ed291335dae9291"}]}]}}

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