Description
An issue was discovered in Roundcube Webmail before 1.5.14 and 1.6.14. Unsanitized IMAP SEARCH command arguments could lead to IMAP injection or CSRF bypass during mail search.
Affected products
roundcube: webmail
References7
- roundcube.net/news/2026/03/18/security-updates-1.7-rc5-1.6.14-1… Vendor Advisory
- github.com/roundcube/roundcubemail/commit/5fe8a69956a9683a4269f… Patch
- github.com/roundcube/roundcubemail/commit/7daf5aa9c190ccc75bb31… Patch
- github.com/roundcube/roundcubemail/commit/b18a8fa8e81571914c0ff… Patch
- github.com/roundcube/roundcubemail/releases/tag/1.5.14 Release Notes
- github.com/roundcube/roundcubemail/releases/tag/1.6.14 Release Notes
- github.com/roundcube/roundcubemail/releases/tag/1.7-rc5 Release Notes
Metrics
- CVSS 3.1
-
3.1
LOW
Score source: CNA
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N - EPSS — exploit probability
- 0% percentile: 37 · as of 12 November 2026
- CWE
- CWE-88
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.