{"id":"CVE-2026-49102","details":"Webmin before 2.640 allows mailboxes/detach.cgi XSS via an SVG document attachment that is viewed in the mailboxes component, because image/svg+xml is used instead of a safe type (e.g., text/plain).","modified":"2026-07-15T01:48:54.783724661Z","published":"2026-05-27T14:31:13.879Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/49xxx/CVE-2026-49102.json","cna_assigner":"mitre","cwe_ids":["CWE-79"]},"references":[{"type":"WEB","url":"https://github.com/webmin/webmin/compare/2.630...2.640"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/49xxx/CVE-2026-49102.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-49102"},{"type":"FIX","url":"https://github.com/webmin/webmin/commit/cf432879a14568c4bb44cd2f9e5a9bd0e168edc1"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/webmin/webmin","events":[{"introduced":"0"},{"fixed":"c0c0cc323cda48ee5903502ca2e3dbbec6a9aee9"},{"fixed":"cf432879a14568c4bb44cd2f9e5a9bd0e168edc1"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"2.640"}],"source":["DESCRIPTION","REFERENCES"]}}],"versions":["2.630","2.621","2.620","2.610","2.600","2.520","2.510","2.501","2.402","2.401","2.400","2.302","2.301","2.202","2.201","2.200","2.111","2.110","2.105","2.104","2.103","2.100","2.021","2.020","2.013","2.012","2.011","2.010","2.003","2.001","2.000","1.999","1.998","1.996","1.995","1.994","1.993","1.991","1.990","1.984","1.983","1.982","1.980","1.974","1.973","1.972","1.970","1.962","1.960","1.955","1.954","1.953","1.951","1.950","1.941","1.940","1.930","1.920","1.910","1.900","1.890","1.880","1.870","1.860","1.850","1.840","1.831","1.830","1.820","1.810","1.801","1.800","1.790","1.780","1.770","1.760","1.750","1.740","1.730","1.720","1.710","1.700"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-49102.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}]}