{"id":"CVE-2023-25160","state":"PUBLISHED","title":"IDOR Vulnerability in Nextcloud Mail","description":"Nextcloud Mail is an email app for the Nextcloud home server platform. Prior to versions 2.2.1, 1.14.5, 1.12.9, and 1.11.8, an attacker can access the mail box by ID getting the subjects and the first characters of the emails. Users should upgrade to Mail 2.2.1 for Nextcloud 25, Mail 1.14.5 for Nextcloud 22-24, Mail 1.12.9 for Nextcloud 21, or Mail 1.11.8 for Nextcloud 20 to receive a patch. No known workarounds are available.","publishedAt":"2023-02-13T20:19:08.774Z","updatedAt":"2025-03-10T21:12:50.353Z","severity":{"score":4.1,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:N/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["nextcloud security-advisories"],"affected":[{"vendor":"nextcloud","product":"security-advisories","versions":[{"version":"< 1.11.8","status":"affected"},{"version":">= 1.12.0, < 1.12.9","status":"affected"},{"version":">= 1.13.0, < 1.14.5","status":"affected"},{"version":">= 2.0.0, < 2.2.1","status":"affected"}]}],"references":["https://github.com/nextcloud/security-advisories/security/advisories/GHSA-m45f-r5gh-h6cx","https://github.com/nextcloud/mail/pull/7740","https://hackerone.com/reports/1784681"],"weaknesses":["CWE-639"],"ingestedAt":"2026-10-29T20:05:43.909Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/25xxx/CVE-2023-25160.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-25160","state":"PUBLISHED","datePublished":"2023-02-13T20:19:08.774Z","dateUpdated":"2025-03-10T21:12:50.353Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2023-02-03T16:59:18.245Z"},"containers":{"cna":{"title":"IDOR Vulnerability in Nextcloud Mail","descriptions":[{"lang":"en","value":"Nextcloud Mail is an email app for the Nextcloud home server platform. Prior to versions 2.2.1, 1.14.5, 1.12.9, and 1.11.8, an attacker can access the mail box by ID getting the subjects and the first characters of the emails. Users should upgrade to Mail 2.2.1 for Nextcloud 25, Mail 1.14.5 for Nextcloud 22-24, Mail 1.12.9 for Nextcloud 21, or Mail 1.11.8 for Nextcloud 20 to receive a patch. No known workarounds are available."}],"affected":[{"vendor":"nextcloud","product":"security-advisories","versions":[{"version":"< 1.11.8","status":"affected"},{"version":">= 1.12.0, < 1.12.9","status":"affected"},{"version":">= 1.13.0, < 1.14.5","status":"affected"},{"version":">= 2.0.0, < 2.2.1","status":"affected"}]}],"references":[{"url":"https://github.com/nextcloud/security-advisories/security/advisories/GHSA-m45f-r5gh-h6cx","name":"https://github.com/nextcloud/security-advisories/security/advisories/GHSA-m45f-r5gh-h6cx","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/nextcloud/mail/pull/7740","name":"https://github.com/nextcloud/mail/pull/7740","tags":["x_refsource_MISC"]},{"url":"https://hackerone.com/reports/1784681","name":"https://hackerone.com/reports/1784681","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.1,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:N/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-639","lang":"en","description":"CWE-639: Authorization Bypass Through User-Controlled Key","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2023-02-13T20:19:08.774Z"},"source":{"advisory":"GHSA-m45f-r5gh-h6cx","discovery":"UNKNOWN"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://github.com/nextcloud/security-advisories/security/advisories/GHSA-m45f-r5gh-h6cx","name":"https://github.com/nextcloud/security-advisories/security/advisories/GHSA-m45f-r5gh-h6cx","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://github.com/nextcloud/mail/pull/7740","name":"https://github.com/nextcloud/mail/pull/7740","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://hackerone.com/reports/1784681","name":"https://hackerone.com/reports/1784681","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T11:18:36.150Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-03-10T20:57:50.648352Z","id":"CVE-2023-25160","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":"2025-03-10T21:12:50.353Z"}}]}}}