{"id":"CVE-2026-48847","aliases":["DEBIAN-CVE-2026-48847","EUVD-2026-31724","GHSA-9vwp-h229-h4cm","MGASA-2026-0194","UBUNTU-CVE-2026-48847","openSUSE-SU-2026:10869-1","openSUSE-SU-2026:20852-1"],"status":"published","title":"Roundcube Webmail 1.6.x before 1.6.16, and 1.7.x before 1.7.1 allows pre-authentication arbitrary...","description":"Roundcube Webmail 1.6.x before 1.6.16, and 1.7.x before 1.7.1 allows pre-authentication arbitrary file deletion via redis/memcache session poisoning 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://roundcube.net/news/2026/05/24/security-updates-1.6.16-and-1.7.1","tags":["web","report"]},{"url":"https://github.com/roundcube/roundcubemail/releases/tag/1.7.1","tags":["web","report"]},{"url":"https://github.com/roundcube/roundcubemail/commit/a4eb375b98cc3d055de665c34efc729dd8ef272a","tags":["fix","report"]},{"url":"https://github.com/roundcube/roundcubemail/releases/tag/1.6.16","tags":["web","report"]},{"url":"https://github.com/roundcube/roundcubemail/commit/703318e6a59515b73b0d8aa2a91e346b02f56baa","tags":["fix","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-48847","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-9vwp-h229-h4cm"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/48xxx/CVE-2026-48847.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2026-48847","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2026-0194.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=35599","tags":["report"]},{"url":"https://lists.debian.org/debian-security-announce/2026/msg00212.html","tags":["web"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HYFEOBDMYY7JRKWNFYSC7KT2TT2XXNBE/","tags":["web"]},{"url":"https://www.openwall.com/lists/oss-security/2026/06/03/17","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2026-48847","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-48847","tags":["report"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2026-48842","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-48843","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-48844","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-48845","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-48846","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-48847","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-48848","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-48849","tags":["web"]},{"url":"https://bugzilla.suse.com/1266329","tags":["report"]},{"url":"https://bugzilla.suse.com/1266331","tags":["report"]},{"url":"https://bugzilla.suse.com/1266332","tags":["report"]},{"url":"https://bugzilla.suse.com/1266333","tags":["report"]},{"url":"https://bugzilla.suse.com/1266334","tags":["report"]},{"url":"https://bugzilla.suse.com/1266335","tags":["report"]},{"url":"https://bugzilla.suse.com/1266336","tags":["report"]},{"url":"https://bugzilla.suse.com/1266337","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2026-48847","description":"Roundcube Webmail 1.6.x before 1.6.16, and 1.7.x before 1.7.1 allows pre-authentication arbitrary file deletion via redis/memcache session poisoning bypass.","status":"published","published":"2026-05-25T19:23:40.853Z","modified":"2026-05-26T13:02:10.123Z","cvss":[{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"low","assessor":"cna"}],"cwes":["CWE-669"],"updated_at":"2026-11-02T13:50:38.739766Z"}],"euvd":[{"id":"EUVD-2026-31724","description":"Roundcube Webmail 1.6.x before 1.6.16, and 1.7.x before 1.7.1 allows pre-authentication arbitrary file deletion via redis/memcache session poisoning bypass.","status":"published","published":"2026-05-25T19:23:40Z","modified":"2026-05-26T13:02:10Z","cvss":[{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"low"}],"updated_at":"2026-11-02T18:21:07.388987Z"}],"ghsa":[{"id":"GHSA-9vwp-h229-h4cm","title":"Roundcube Webmail 1.6.x before 1.6.16, and 1.7.x before 1.7.1 allows pre-authentication arbitrary...","description":"Roundcube Webmail 1.6.x before 1.6.16, and 1.7.x before 1.7.1 allows pre-authentication arbitrary file deletion via redis/memcache session poisoning bypass.","status":"published","published":"2026-05-26T13:30:49Z","modified":"2026-05-26T13:30:50Z","cvss":[{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"low"}],"cwes":["CWE-669"],"updated_at":"2026-11-02T15:08:17.507995Z"}],"nvd":[{"id":"CVE-2026-48847","description":"Roundcube Webmail 1.6.x before 1.6.16, and 1.7.x before 1.7.1 allows pre-authentication arbitrary file deletion via redis/memcache session poisoning bypass.","status":"published","published":"2026-05-25T20:16:37.287Z","modified":"2026-07-24T10:10:00.197Z","cvss":[{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"low","assessor":"secondary"}],"cwes":["CWE-669"],"updated_at":"2026-11-02T14:12:20.131508Z"}],"osv":[{"id":"CVE-2026-48847","description":"Roundcube Webmail 1.6.x before 1.6.16, and 1.7.x before 1.7.1 allows pre-authentication arbitrary file deletion via redis/memcache session poisoning bypass.","status":"published","published":"2026-05-25T19:23:40.853Z","modified":"2026-10-28T02:30:35.194957446Z","cvss":[{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"low"}],"cwes":["CWE-669"],"updated_at":"2026-11-02T15:45:06.701612Z"},{"id":"DEBIAN-CVE-2026-48847","description":"Roundcube Webmail 1.6.x before 1.6.16, and 1.7.x before 1.7.1 allows pre-authentication arbitrary file deletion via redis/memcache session poisoning bypass.","status":"published","published":"2026-05-25T20:16:37.287Z","modified":"2026-10-01T03:03:07.170324951Z","cvss":[{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"low"}],"updated_at":"2026-11-02T15:45:56.444225Z"},{"id":"UBUNTU-CVE-2026-48847","description":"Roundcube Webmail 1.6.x before 1.6.16, and 1.7.x before 1.7.1 allows pre-authentication arbitrary file deletion via redis/memcache session poisoning bypass.","status":"published","published":"2026-05-25T20:16:00Z","modified":"2026-10-17T12:56:06.789779432Z","cvss":[{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"low"}],"updated_at":"2026-11-02T16:56:33.391918Z"},{"id":"MGASA-2026-0194","title":"Updated roundcubemail packages fix security vulnerabilities","description":"Multiple security vulnerabilities were discovered in RoundCube Webmail,\nwhich could result in cross-site scripting, SQL injection, SSRF bypass,\ninformation disclosure, denial of service or code injection.\n","status":"published","published":"2026-06-11T01:40:05Z","modified":"2026-06-11T01:45:04.73003894Z","updated_at":"2026-11-02T15:49:43.178336Z"},{"id":"openSUSE-SU-2026:10869-1","title":"roundcubemail-1.6.16-2.1 on GA media","description":"These are all security issues fixed in the roundcubemail-1.6.16-2.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2026-05-27T00:00:00Z","modified":"2026-05-28T08:15:08.854861512Z","updated_at":"2026-11-02T16:58:38.95195Z"},{"id":"openSUSE-SU-2026:20852-1","title":"Security update for roundcubemail","description":"This update for roundcubemail fixes the following issues:\n\nChanges in roundcubemail:\n\n- update to 1.6.16\n  + Fix potential too long value in IMAP ID command (#10136)\n  + Security: Fix stored XSS/HTML/CSS injection in subject field of the draft restore dialog [CVE-2026-48849] [bsc#1266337]\n  + Security: Fix CSS injection bypass in HTML sanitizer via SVG 'animate attributeName=\"style\"' [CVE-2026-48848] [bsc#1266336]\n  + Security: Fix pre-auth SQL injection in virtuser_query plugin via preg_replace backslash escape bypass [CVE-2026-48842] [bsc#1266329]\n  + Security: Fix SSRF bypass via specific local address URLs [CVE-2026-48843] [bsc#1266331]\n  + Security: Fix bypass of remote image blocking via CSS var() [CVE-2026-48846] [bsc#1266334]\n  + Security: Fix local/private URL fetch bypass when remote resources were not allowed [CVE-2026-48845] [bsc#1266333]\n  + Security: Fix pre-auth arbitrary file delete via redis/memcache session poisoning bypass [CVE-2026-48847] [bsc#1266335]\n  + Security: Fix code injection vulnerability - remove support for code evaluation in LDAP autovalues option [CVE-2026-48844] [bsc#1266332]\n","status":"published","published":"2026-05-31T10:25:53Z","modified":"2026-06-02T08:45:08.549316756Z","updated_at":"2026-11-02T16:58:41.463445Z"}]}}