Bug 2454725 (CVE-2026-35545) - CVE-2026-35545 roundcubemail: Roundcube Webmail: Information disclosure and access-control bypass via SVG content in email.
Summary: CVE-2026-35545 roundcubemail: Roundcube Webmail: Information disclosure and a...
Keywords:
Status: NEW
Alias: CVE-2026-35545
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2454785 2454786
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-04-03 05:02 UTC by OSIDB Bzimport
Modified: 2026-04-03 14:56 UTC (History)
0 users

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description OSIDB Bzimport 2026-04-03 05:02:12 UTC 
An issue was discovered in Roundcube Webmail before 1.5.15 and 1.6.15. The remote image blocking feature can be bypassed via SVG content in an e-mail message. This may lead to information disclosure or access-control bypass. This involves the animate element with attributeName=fill/filter/stroke.
Note You need to log in before you can comment on or make changes to this bug.