PT-2026-76647 · Roundcube+3 · Webmail+2
CVE-2026-75006
·
Published
2026-08-17
·
Updated
2026-08-17
CVSS v3.1
5.8
Medium
| Vector | AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N |
🚨 CVE-2026-75006
In Roundcube Webmail before 1.6.18 and 1.7.x before 1.7.3, insufficient Cascading Style Sheets (CSS) sanitization in HTML e-mail messages may lead to SSRF or Information Disclosure, e.g., if stylesheet links point to local network hosts. This issue exists because of insufficient fixes for CVE-2026-35540, CVE-2026-48843 and CVE-2026-62643.
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Exploit
Fix
SSRF
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Weakness Enumeration
Related Identifiers
Affected Products
Webmail
Roundcube
Roundcubemail