CVE-2018-9846
HIGH8.8EPSS 0.66%roundcube - security update
Published: 4/7/2018Modified: 5/29/2026
Also known as:DEBIAN-CVE-2018-9846
Description
In Roundcube from versions 1.2.0 to 1.3.5, with the archive plugin enabled and configured, it's possible to exploit the unsanitized, user-controlled "_uid" parameter (in an archive.php _task=mail&_mbox=INBOX&_action=plugin.move2archive request) to perform an MX (IMAP) injection attack by placing an IMAP command after a %0d%0a sequence. NOTE: this is less easily exploitable in 1.3.4 and later because of a Same Origin Policy protection mechanism.
Affected packages (2)
- Debian/roundcubefrom 0, < 1.3.6+dfsg.1-1
- Debian/roundcubefrom 0, < 1.2.3+dfsg.1-4+deb9u2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |