Is CVE-2026-75000 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-75000?

CVE-2026-75000 has a CVSS v3 severity of MEDIUM (5.8).

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CVE-2026-75000

Description

In Roundcube Webmail before 1.6.18 and 1.7.x before 1.7.3, improper HTML/CSS sanitization of the SVG animate "by" attribute may lead to remote image blocking bypass, which in turn may lead to information disclosure or privilege escalation.