{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-28845", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2023-03-24T16:25:34.466Z", "datePublished": "2023-03-31T22:13:44.046Z", "dateUpdated": "2024-08-02T13:51:38.693Z"}, "containers": {"cna": {"title": "Chat room membership disclosed via autocompletion in Nextcloud talk", "problemTypes": [{"descriptions": [{"cweId": "CWE-284", "lang": "en", "description": "CWE-284: Improper Access Control", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 3.5, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N", "version": "3.1"}}], "references": [{"name": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-3m6r-479j-4chf", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-3m6r-479j-4chf"}, {"name": "https://github.com/nextcloud/spreed/pull/8651", "tags": ["x_refsource_MISC"], "url": "https://github.com/nextcloud/spreed/pull/8651"}], "affected": [{"vendor": "nextcloud", "product": "security-advisories", "versions": [{"version": ">= 15.0.0, < 15.0.4", "status": "affected"}, {"version": ">= 14.0.0, < 14.0.9", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2023-03-31T22:13:44.046Z"}, "descriptions": [{"lang": "en", "value": "Nextcloud talk is a video & audio conferencing app for Nextcloud. In affected versions the talk app does not properly filter access to a conversations member list. As a result an attacker could use this vulnerability to gain information about the members of a Talk conversation, even if they themselves are not members. It is recommended that the Nextcloud Talk is upgraded to 14.0.9 or 15.0.4. There are no known workarounds for this vulnerability."}], "source": {"advisory": "GHSA-3m6r-479j-4chf", "discovery": "UNKNOWN"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T13:51:38.693Z"}, "title": "CVE Program Container", "references": [{"name": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-3m6r-479j-4chf", "tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-3m6r-479j-4chf"}, {"name": "https://github.com/nextcloud/spreed/pull/8651", "tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/nextcloud/spreed/pull/8651"}]}]}}

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