{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-48297", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2023-11-14T17:41:15.570Z", "datePublished": "2024-01-12T20:35:02.394Z", "dateUpdated": "2024-08-02T21:23:39.469Z"}, "containers": {"cna": {"title": "Discourse vulnerable to unlimited mentioned users in message serializer", "problemTypes": [{"descriptions": [{"cweId": "CWE-400", "lang": "en", "description": "CWE-400: Uncontrolled Resource Consumption", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.6, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "version": "3.1"}}], "references": [{"name": "https://github.com/discourse/discourse/security/advisories/GHSA-hf2v-r5xm-8p37", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/discourse/discourse/security/advisories/GHSA-hf2v-r5xm-8p37"}], "affected": [{"vendor": "discourse", "product": "discourse", "versions": [{"version": "< 3.1.4", "status": "affected"}, {"version": ">= 3.2.0beta1, < 3.2.0.beta4", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2024-01-12T20:35:02.394Z"}, "descriptions": [{"lang": "en", "value": "Discourse is a platform for community discussion. The message serializer uses the full list of expanded chat mentions (@all and @here) which can lead to a very long array of users. This issue was patched in versions 3.1.4 and beta 3.2.0.beta5.\n"}], "source": {"advisory": "GHSA-hf2v-r5xm-8p37", "discovery": "UNKNOWN"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T21:23:39.469Z"}, "title": "CVE Program Container", "references": [{"name": "https://github.com/discourse/discourse/security/advisories/GHSA-hf2v-r5xm-8p37", "tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/discourse/discourse/security/advisories/GHSA-hf2v-r5xm-8p37"}]}]}}

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