{"id":"CVE-2023-33184","summary":"Blind SSRF in the Nextcloud Mail app on avatar endpoint","details":"Nextcloud Mail is a mail app in Nextcloud. A blind SSRF attack allowed to send GET requests to services running in the same web server. It is recommended that the Mail app is update to version 3.02, 2.2.5 or 1.15.3.\n\n","aliases":["GHSA-8gph-9895-w564"],"modified":"2026-08-12T03:51:19.440163913Z","published":"2023-05-27T04:36:01.535Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/33xxx/CVE-2023-33184.json","unresolved_ranges":[{"source":"AFFECTED_FIELD","extracted_events":[{"fixed":"3.02"}]}],"cna_assigner":"GitHub_M","cwe_ids":["CWE-918"]},"references":[{"type":"WEB","url":"https://hackerone.com/reports/1913095"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/33xxx/CVE-2023-33184.json"},{"type":"ADVISORY","url":"https://github.com/nextcloud/security-advisories/security/advisories/GHSA-8gph-9895-w564"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-33184"},{"type":"FIX","url":"https://github.com/nextcloud/mail/pull/8275"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/nextcloud/mail","events":[{"introduced":"b303777415ae004ac6fb1508897fea290eafb9c7"},{"fixed":"d33b5dc53cc9497f7d0e5a928e8f69b65ebc14f0"},{"introduced":"e57d2891a69ec6851cc4e3782c0a9f7e0eb52c80"},{"fixed":"c2fa1ff2f8a7d571f924311cf8bbefe00227b84f"},{"introduced":"0"},{"fixed":"829397a75f76a1d4ffec7bc20abeb0bb389dad8d"}],"database_specific":{"source":"CPE_RANGE","cpe":"cpe:2.3:a:nextcloud:mail:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"1.13.0"},{"fixed":"1.15.3"},{"introduced":"2.2.0"},{"fixed":"2.2.5"},{"introduced":"2.3.0"},{"fixed":"3.0.2"}]}}],"versions":["v3.0.1","v1.15.2","v3.0.0","v3.0.0-rc.1","v3.0.0-beta.2","v2.2.4","v3.0.0-alpha.1","v2.3.0-alpha.4","v2.2.3","v1.15.1","v1.15.0","v2.2.2","v2.2.1","v1.14.5","v2.2.0","v1.14.4","v1.14.3","v1.14.3.alpha.1","v1.14.2","v2.1.0-rc1","v1.14.1","v1.14.0","v1.14.0-rc.2","v2.0.0-RC1","v2.0.0-beta.7","v1.14.0-rc.1","v2.0.0-beta.6","v2.0.0-beta.5","v2.0.0-beta4","v2.0.0-beta3","v1.14.0-beta3","v2.0.0-beta1","v1.14.0-beta2","v1.14.0-beta1","v1.14.0-alpha4","v1.13.0-beta3","v1.13.0-beta1","v1.12.0-rc.1","v1.11.0","v1.11.0-rc1","v1.10.0-RC.1","v1.10.0-alpha.7","1.10.0-alpha.7","v1.10.0-alpha.6","v1.10.0-alpha.4","v1.9.0","v1.9.0-alpha3","v1.9.0-alpha2","v1.8.0","1.6.2","v1.7.0","v1.6.0","v1.5.0","v1.5.0-rc2","v1.5.0-rc1","v1.5.0-beta3","v1.5.0-beta2","v1.5.0-beta1","v1.5.0-alpha3","v1.4.0-rc1","v1.4.0-beta2","v1.4.0-beta1","nightly-20200513","nightly-20200506","nightly-20200427","nightly-20200423","v1.3.3","v1.3.2","v1.3.1","v1.3.0","v1.3.0-RC1","v1.3.0-beta3","v1.3.0-beta2","v1.1.2","v1.3.0-beta1","v1.1.1","v1.1.0","v1.0.0","nightly-20200115","v0.21.1","v0.21.0","v0.20.3","v0.20.2","v0.20.1","v0.20.0","v0.19.1","v0.19.0","v0.18.1","v0.18.0","v0.18.0-RC1","v0.17.0","v0.16.0","v0.15.5","v0.15.4","v0.15.3","v0.15.2","v0.15.1","v0.15.0","v0.14.0","v0.13.0","v0.11.0","v0.12.0","v0.12.0-RC3","v0.12.0-RC2","v0.12.0-beta5","v0.12.0-beta4","v0.12.0-beta2","v0.12.0-beta1","v0.12.0-alpha3","v0.10.0","v0.9.0","v0.8.3","v0.8.2","untagged-bd8a3cab1eb0022ec683","v0.8.1","v0.8.0","nightly-20180410","v0.8.0-beta1","v0.8.0-alpha1","v0.7.10","v0.7.9","v0.7.8","v0.7.7","v0.7.6","nightly-20171212","v0.7.5","nightly-20171127","v0.7.4","nightly-20170913","v0.7.3","v0.7.2","nightly-20170906","v0.7.1","nightly-20170831","nighly-20170831","v0.7.0","nightly-20170823","nightly-20170612","v0.6.2","nightly-20170117","nightly-20161218","nightly-20161208","nightly-20161202","v0.5.2","v0.5.1","v0.5.0","v0.4.4","v0.4.3","v0.4.2","v0.4.1","v0.4.0","v0.3.0","v0.2.0","v0.1.3","v0.1.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-33184.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N"}]}