{"id":"CVE-2026-113386","published":"2026-10-20T05:16:54.250","lastModified":"2026-10-20T05:16:54.250","description":"Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 are affected by IMAP command injection. A remote authenticated attacker can exploit this via CRLF sequences injected into the _uid parameter of the mail/headers and mail/viewsource actions to execute arbitrary IMAP commands.","cvssScore":7.1,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N","cwes":["CWE-93"],"vendors":[],"products":[],"references":[{"url":"https://bugs.debian.org/1151279","tags":[]},{"url":"https://github.com/roundcube/roundcubemail/commit/004adaaeca4f6799715a54d12e3f657f19efcc9a","tags":[]},{"url":"https://github.com/roundcube/roundcubemail/commit/bf5bc0266a8cd16be6b640409e64a6c6c2705049","tags":[]},{"url":"https://github.com/roundcube/roundcubemail/commit/f62879defc0330ae240c72b83b2d00a8ab337447","tags":[]},{"url":"https://github.com/roundcube/roundcubemail/releases/tag/1.6.20","tags":[]},{"url":"https://github.com/roundcube/roundcubemail/releases/tag/1.7.5","tags":[]},{"url":"https://roundcube.net/news/2026/10/19/security-updates-1.6.20-and-1.7.5","tags":[]}],"exploitRefs":[{"url":"https://github.com/roundcube/roundcubemail/commit/004adaaeca4f6799715a54d12e3f657f19efcc9a","tags":[]},{"url":"https://github.com/roundcube/roundcubemail/commit/bf5bc0266a8cd16be6b640409e64a6c6c2705049","tags":[]},{"url":"https://github.com/roundcube/roundcubemail/commit/f62879defc0330ae240c72b83b2d00a8ab337447","tags":[]},{"url":"https://github.com/roundcube/roundcubemail/releases/tag/1.6.20","tags":[]},{"url":"https://github.com/roundcube/roundcubemail/releases/tag/1.7.5","tags":[]}],"hasPoc":true,"ai":null}