{"containers": {"cna": {"affected": [{"product": "chat-server", "vendor": "ramank775", "versions": [{"status": "affected", "version": ">= 2.3.2, < 2.6.0"}]}], "descriptions": [{"lang": "en", "value": "Chat Server is the chat server for Vartalap, an open-source messaging application. Versions 2.3.2 until 2.6.0 suffer from a bug in validating the access token, resulting in authentication bypass. The function `this.authProvider.verifyAccessKey` is an async function, as the code is not using `await` to wait for the verification result. Every time the function responds back with success, along with an unhandled exception if the token is invalid. A patch is available in version 2.6.0."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 9.1, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-287", "description": "CWE-287: Improper Authentication", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2022-05-31T22:35:11", "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://github.com/ramank775/chat-server/security/advisories/GHSA-xx4j-qqpp-v277"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/ramank775/chat-server/discussions/78"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/ramank775/chat-server/releases/tag/v2.6.0"}], "source": {"advisory": "GHSA-xx4j-qqpp-v277", "discovery": "UNKNOWN"}, "title": "Authentication bypass in Vartalap chat-server", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security-advisories@github.com", "ID": "CVE-2022-31013", "STATE": "PUBLIC", "TITLE": "Authentication bypass in Vartalap chat-server"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "chat-server", "version": {"version_data": [{"version_value": ">= 2.3.2, < 2.6.0"}]}}]}, "vendor_name": "ramank775"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Chat Server is the chat server for Vartalap, an open-source messaging application. Versions 2.3.2 until 2.6.0 suffer from a bug in validating the access token, resulting in authentication bypass. The function `this.authProvider.verifyAccessKey` is an async function, as the code is not using `await` to wait for the verification result. Every time the function responds back with success, along with an unhandled exception if the token is invalid. A patch is available in version 2.6.0."}]}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 9.1, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-287: Improper Authentication"}]}]}, "references": {"reference_data": [{"name": "https://github.com/ramank775/chat-server/security/advisories/GHSA-xx4j-qqpp-v277", "refsource": "CONFIRM", "url": "https://github.com/ramank775/chat-server/security/advisories/GHSA-xx4j-qqpp-v277"}, {"name": "https://github.com/ramank775/chat-server/discussions/78", "refsource": "MISC", "url": "https://github.com/ramank775/chat-server/discussions/78"}, {"name": "https://github.com/ramank775/chat-server/releases/tag/v2.6.0", "refsource": "MISC", "url": "https://github.com/ramank775/chat-server/releases/tag/v2.6.0"}]}, "source": {"advisory": "GHSA-xx4j-qqpp-v277", "discovery": "UNKNOWN"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T07:03:40.291Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/ramank775/chat-server/security/advisories/GHSA-xx4j-qqpp-v277"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/ramank775/chat-server/discussions/78"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/ramank775/chat-server/releases/tag/v2.6.0"}]}]}, "cveMetadata": {"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "assignerShortName": "GitHub_M", "cveId": "CVE-2022-31013", "datePublished": "2022-05-31T22:35:11", "dateReserved": "2022-05-18T00:00:00", "dateUpdated": "2024-08-03T07:03:40.291Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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