{"id":"CVE-2026-75010","details":"In Roundcube Webmail before 1.6.18 and 1.7.x before 1.7.3, the modoboa driver of the password plugin could leak a Modoboa API authentication token to a user-controlled host via crafted session data. This issue only affects Roundcube instances using the password plugin with its modoboa driver.","modified":"2026-09-11T11:31:07.422350939Z","published":"2026-08-17T13:01:26.692Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/75xxx/CVE-2026-75010.json","cna_assigner":"mitre","cwe_ids":["CWE-669"]},"references":[{"type":"WEB","url":"https://github.com/roundcube/roundcubemail/releases/tag/1.6.18"},{"type":"WEB","url":"https://github.com/roundcube/roundcubemail/releases/tag/1.7.3"},{"type":"WEB","url":"https://roundcube.net/news/2026/08/09/security-updates-1.6.18-and-1.7.3"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/75xxx/CVE-2026-75010.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-75010"},{"type":"FIX","url":"https://github.com/roundcube/roundcubemail/commit/65b8ea9d8304b10f1d3bda5bcc82f9c682cf804c"},{"type":"FIX","url":"https://github.com/roundcube/roundcubemail/commit/b0e26d617e7bbe3051135285993bc55f718fea2f"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/roundcube/roundcubemail","events":[{"introduced":"bfbd2da4bdcfc8317cbe357d2adb2edba5496722"},{"fixed":"8bfa0121a49061e35be461f4e84a949e1d6d5458"},{"introduced":"df9effa186f81d676962b941da4ebab5e05c3088"},{"fixed":"8473c30fd06f1aa4cfe4304ec54f54aef3b45abe"},{"fixed":"65b8ea9d8304b10f1d3bda5bcc82f9c682cf804c"},{"fixed":"b0e26d617e7bbe3051135285993bc55f718fea2f"},{"fixed":"4a2bb87d9ea93578acb9bb03599abf754c33a33f"}],"database_specific":{"cpe":"cpe:2.3:a:roundcube:webmail:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"1.6.0"},{"fixed":"1.6.18"},{"introduced":"1.7.0"},{"fixed":"1.7.3"}],"source":["CPE_RANGE","REFERENCES"]}}],"versions":["1.7.2","1.7.1","1.7.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-75010.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N"}]}