{"id":"CVE-2022-39330","summary":"Database resource exhaustion for logged-in users via sharee recommendations with circles","details":"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.","aliases":["GHSA-wxx7-w5p4-7x4c"],"modified":"2026-09-18T03:45:13.654615460Z","published":"2022-10-27T00:00:00Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/39xxx/CVE-2022-39330.json","cna_assigner":"GitHub_M","cwe_ids":["CWE-400"]},"references":[{"type":"WEB","url":"https://hackerone.com/reports/1688199"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/39xxx/CVE-2022-39330.json"},{"type":"ADVISORY","url":"https://github.com/nextcloud/security-advisories/security/advisories/GHSA-wxx7-w5p4-7x4c"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-39330"},{"type":"FIX","url":"https://github.com/nextcloud/circles/pull/1147"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/nextcloud/circles","events":[{"introduced":"0"},{"fixed":"2cf23f1a330ca69407f6ae5757593da511dc5b80"},{"introduced":"f7a9e85a57112e98c201ebacf0b71e1bb6ded2a4"},{"fixed":"5eb6528a8190a74f67e945d3fc6ac45a79836986"},{"introduced":"bfefc853900df81436cec7d42177785e196f4773"},{"fixed":"52b476177e87ccb710f313826363cdbb5f742991"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"22.2.10"},{"introduced":"23.0.0"},{"fixed":"23.0.10"},{"introduced":"24.0.0"},{"fixed":"24.0.6"}],"source":"CPE_RANGE","cpe":"cpe:2.3:a:nextcloud:nextcloud_enterprise_server:*:*:*:*:*:*:*:*"}},{"type":"GIT","repo":"https://github.com/nextcloud/server","events":[{"introduced":"0"},{"fixed":"2b53bf2b1e40de416e98354b7ad29af668e728c0"},{"introduced":"5f37aacb3194d51503aaa3529ae8f676b32a25d7"},{"fixed":"3aabb381b9e7ffc5b13f951b8fb89494fe903a2c"}],"database_specific":{"cpe":"cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"23.0.10"},{"introduced":"24.0.0"},{"fixed":"24.0.6"}],"source":"CPE_RANGE"}}],"versions":["v23.0.10rc1","v24.0.6rc1","v23.0.9","v24.0.5","v23.0.9rc1","v24.0.5rc1","v23.0.8","v24.0.4","v23.0.8rc1","v24.0.4rc1","v23.0.7","v24.0.3","v22.2.10rc2","v23.0.7rc2","v24.0.3rc2","v23.0.7rc1","v22.2.10rc1","v24.0.3rc1","v22.2.9","v23.0.6","v24.0.2","v24.0.2rc1","v23.0.6rc1","v22.2.9rc1","v22.2.8rc1","v22.2.8","v23.0.5rc1","v23.0.5","v24.0.1rc1","v24.0.1","v24.0.0rc3","v24.0.0rc2","v24.0.0","v22.2.7","v23.0.4","v22.2.7rc1","v23.0.4rc1","v22.2.6","v23.0.3","v22.2.6rc2","v23.0.3rc2","v22.2.6rc1","v23.0.3rc1","v22.2.5rc1","v22.2.5","v23.0.2rc1","v23.0.2","v22.2.4","v23.0.1","v22.2.4rc3","v23.0.1rc3","v23.0.1rc2","v22.2.4rc2","v23.0.1rc1","v22.2.4rc1","v23.0.0rc3","v23.0.0","v22.2.3","v22.2.2","v22.2.1rc1","v22.2.1","v22.2.0rc2","v22.2.0","v22.1.1","v22.1.1rc2","v22.1.1rc1","v22.1.0","22.1.0","v22.1.0rc1","v22.0.0","22.0.0","v22.0.0rc2","22.0.0-rc1","22.0.0-beta.4","v22.0.0rc1","v22.0.0-beta.5","v22.0.0-beta.1","v22.0.0-alpha.9","v22.0.0beta3","v22.0.0-alpha.6","v22.0.0-alpha.4","v22.0.0-alpha.3","v22.0.0-alpha.2","v0.20.6","v0.20.5","v0.20.4","v0.20.2","v0.20.1","v0.20.0","v0.19.5","v0.19.4","v0.19.3","v0.19.2","v0.19.1","v0.19.0","v0.18.3","v0.18.2","v0.18.1","v0.18.0","v0.17.10","v0.17.9","v0.17.8","v0.17.7","v0.17.6","v0.17.5","v0.17.4","v0.17.3","v0.17.2","v0.17.1","v0.17.0","v0.16.1","v0.16.0","v0.15.1","v0.15.0","v0.14.2","0.14.1","v0.14.0","v0.13.6","v0.13.5","v0.13.4","v0.13.3","v0.13.2","v0.13.1","v0.13.0","v0.12.4","v0.12.3","v0.12.2","v0.12.1","v0.10.0","v0.9.6","v0.9.5","v0.9.4","v23.0.0rc2","v23.0.0rc1","v23.0.0beta3","v23.0.0beta2","v23.0.0beta1","v22.0.0beta5","v22.0.0beta4","v22.0.0beta2","v22.0.0beta1","v21.0.0beta8","v21.0.0beta7","v21.0.0beta6","v21.0.0beta5","v21.0.0beta4","v21.0.0beta3","v21.0.0beta2","v21.0.0beta1","v20.0.0RC1","v20.0.0beta4","v20.0.0beta3","v20.0.0beta2","v20.0.0beta1","v19.0.0RC2","v19.0.0RC1","v19.0.0beta7","v19.0.0beta6","v19.0.0beta5","v19.0.0beta4","v19.0.0beta3","v19.0.0beta2","v19.0.0beta1","v18.0.0RC1","v18.0.0beta4","v18.0.0beta3","v18.0.0beta2","v18.0.0beta1","v17.0.0beta4","v17.0.0beta3","v17.0.0beta2","v17.0.0beta1","v16.0.0RC1","v16.0.0beta3","v16.0.0beta2","v16.0.0beta1","v16.0.0alpha1","v15.0.0RC1","v15.0.0beta2","v15.0.0beta1","v14.0.0RC2","v14.0.0RC1","v14.0.0beta4","v14.0.0beta3","v14.0.0beta2","v14.0.0beta1","v13.0.0RC1","v13.0.0beta4","v13.0.0beta3","v13.0.0beta2","v13.0.0beta1","v12.0.0beta4","v12.0.0beta3","v12.0.0beta2","v12.0.0beta1","v11.0.0","v11.0RC2","v9.1.0beta1","v9.0.0beta2","v9.0beta1","v8.2RC1","v8.2beta1","v8.1RC2","v8.1.0beta2","v8.1.0beta1","v8.1.0alpha2","v8.1.0alpha1","v8.0.0","v8.0.0RC2","v8.0.0RC1","v8.0.0beta2","v8.0.0beta1","v8.0.0alpha2","v8.0.0alpha1","v7.0.0beta1","v7.0.0alpha2","v6.0.0RC2","v6.0.0RC1","v6.0.0beta5","v6.0.0beta4","v6.0.0beta3","v6.0.0beta2","v6.0.0alpha2","v5.0.0","v5.0.0RC3","v5.0.0RC2","v5.0.0RC1","v5.0.0beta2","v5.0.0beta1","v5.0.0alpha1","v4.5.0","v4.5.0RC3","v4.5.0RC2","v4.5.0RC1","v4.5.0beta4","v4.5.0beta3","v4.0.6","v4.0.5","v4.0.4","v4.0.1","v4.0.0","v4.0.0RC2","v4.0.0RC","v4.0.0beta","v3.0","v1.0.0beta1"],"database_specific":{"source":"https://storage.googleapis.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