{"id":"CVE-2022-39330","state":"PUBLISHED","title":"Database resource exhaustion for logged-in users via sharee recommendations with circles","description":"Nextcloud Server is the file server software for Nextcloud, a self-hosted productivity platform. Nextcloud Server prior to versions 23.0.10 and 24.0.6 and Nextcloud Enterprise Server prior to versions 22.2.10, 23.0.10, and 24.0.6 are vulnerable to a logged-in attacker slowing down the system by generating a lot of database/cpu load. Nextcloud Server versions 23.0.10 and 24.0.6 and Nextcloud Enterprise Server versions 22.2.10, 23.0.10, and 24.0.6 contain patches for this issue. As a workaround, disable the Circles app.","publishedAt":"2022-10-27T00:00:00.000Z","updatedAt":"2025-04-23T16:42:15.849Z","severity":{"score":4.8,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H","source":"GitHub_M"},"assigner":"GitHub_M","products":["nextcloud security-advisories"],"affected":[{"vendor":"nextcloud","product":"security-advisories","versions":[{"version":">= 23.0.0, < 23.0.9","status":"affected"},{"version":">= 24.0.0, < 24.0.5","status":"affected"},{"version":"< 22.2.10","status":"affected"}]}],"references":["https://github.com/nextcloud/security-advisories/security/advisories/GHSA-wxx7-w5p4-7x4c","https://github.com/nextcloud/circles/pull/1147","https://hackerone.com/reports/1688199"],"weaknesses":["CWE-400"],"ingestedAt":"2026-10-29T19:50:29.496Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/39xxx/CVE-2022-39330.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-39330","state":"PUBLISHED","datePublished":"2022-10-27T00:00:00.000Z","dateUpdated":"2025-04-23T16:42:15.849Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2022-09-02T00:00:00.000Z"},"containers":{"cna":{"title":"Database resource exhaustion for logged-in users via sharee recommendations with circles","descriptions":[{"lang":"en","value":"Nextcloud Server is the file server software for Nextcloud, a self-hosted productivity platform. Nextcloud Server prior to versions 23.0.10 and 24.0.6 and Nextcloud Enterprise Server prior to versions 22.2.10, 23.0.10, and 24.0.6 are vulnerable to a logged-in attacker slowing down the system by generating a lot of database/cpu load. Nextcloud Server versions 23.0.10 and 24.0.6 and Nextcloud Enterprise Server versions 22.2.10, 23.0.10, and 24.0.6 contain patches for this issue. As a workaround, disable the Circles app."}],"affected":[{"vendor":"nextcloud","product":"security-advisories","versions":[{"version":">= 23.0.0, < 23.0.9","status":"affected"},{"version":">= 24.0.0, < 24.0.5","status":"affected"},{"version":"< 22.2.10","status":"affected"}]}],"references":[{"url":"https://github.com/nextcloud/security-advisories/security/advisories/GHSA-wxx7-w5p4-7x4c"},{"url":"https://github.com/nextcloud/circles/pull/1147"},{"url":"https://hackerone.com/reports/1688199"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"LOW","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH","baseScore":4.8,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-400","type":"CWE","lang":"en","description":"CWE-400: Uncontrolled Resource Consumption"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2022-10-27T00:00:00.000Z"},"source":{"advisory":"GHSA-wxx7-w5p4-7x4c","discovery":"UNKNOWN"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://github.com/nextcloud/security-advisories/security/advisories/GHSA-wxx7-w5p4-7x4c","tags":["x_transferred"]},{"url":"https://github.com/nextcloud/circles/pull/1147","tags":["x_transferred"]},{"url":"https://hackerone.com/reports/1688199","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T12:00:44.115Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-04-23T13:55:29.088840Z","id":"CVE-2022-39330","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-04-23T16:42:15.849Z"}}]}}}