CVE-2018-9846 is a high-severity vulnerability affecting Roundcube versions 1.2.0 to 1.3.5, specifically when the archive plugin is enabled. It allows for an IMAP injection attack through an unsanitized user-controlled parameter in archive.php requests, potentially leading to full compromise of confidentiality, integrity, and availability. While less easily exploitable in versions 1.3.4 and later due to Same Origin Policy, the attack vector is network-based with low attack complexity requiring user interaction. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 1.2.0, <= 1.3.5CPE matchmatch criteria | cpe:2.3:a:roundcube:webmail:*:*:*:*:*:*:*:* | ||
9.0CPE matchmatch criteria | cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.