CVE-2026-35538
Low
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.
SeverityLow
CVSS3.1
Exploit probability—
Product
Roundcube Webmail
PublishedApr 3, 2026
First seenApr 3, 2026
Weakness typeCWE-88CWE-88
How to fix
Update
- roundcube webmail1.5.14, 1.6.14 or later
- roundcube/roundcubemail1.7-rc5 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| roundcube webmail | v < 1.5.14, 1.6.0 ≤ v < 1.6.14 | 1.5.14, 1.6.14 |
| roundcube/roundcubemailPackagist | 1.7-beta ≤ v < 1.7-rc5 | 1.7-rc5 |
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