{"id":"CVE-2026-48845","details":"In Roundcube Webmail 1.6.x between 1.6.14 and 1.6.16 and 1.7.x before 1.7.1, remote image blocking was not honored for URLs pointing to local/private destinations, which may lead to information disclosure or privilege escalation via a text/html email message.","modified":"2026-07-08T08:05:20.160653714Z","published":"2026-05-25T19:18:09.549Z","related":["openSUSE-SU-2026:10869-1","openSUSE-SU-2026:20852-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/48xxx/CVE-2026-48845.json","cwe_ids":["CWE-669"],"cna_assigner":"mitre"},"references":[{"type":"WEB","url":"https://github.com/roundcube/roundcubemail/releases/tag/1.6.16"},{"type":"WEB","url":"https://github.com/roundcube/roundcubemail/releases/tag/1.7.1"},{"type":"WEB","url":"https://roundcube.net/news/2026/05/24/security-updates-1.6.16-and-1.7.1"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/48xxx/CVE-2026-48845.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-48845"},{"type":"FIX","url":"https://github.com/roundcube/roundcubemail/commit/7b52353653a67e6073b97d70eb94047132b78556"},{"type":"FIX","url":"https://github.com/roundcube/roundcubemail/commit/d82b8c6cd06c378eca6d647ccd548f4ff1c68659"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/roundcube/roundcubemail","events":[{"introduced":"27ec6cc9cb25e1ef8b4d4ef39ce76d619caa6870"},{"fixed":"ea1798a6fbf060abcc0ba73b2435036bf8016a5a"},{"introduced":"df9effa186f81d676962b941da4ebab5e05c3088"},{"fixed":"d40ec266240f2456a52c24ef2848e18bbfb5c300"}],"database_specific":{"source":"AFFECTED_FIELD","extracted_events":[{"introduced":"1.6.14"},{"fixed":"1.6.16"},{"introduced":"1.7.0"},{"fixed":"1.7.1"}]}}],"versions":["1.7.0","1.6.15","1.6.14"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-48845.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N"}]}