Bug 2559095 - CVE-2026-114729 roundcubemail: roundcubemail: Information disclosure via SVG SMIL remote content blocking bypass [epel-all]
Summary: CVE-2026-114729 roundcubemail: roundcubemail: Information disclosure via SVG ...
Keywords:
Status: ON_QA
Alias: None
Product: Fedora EPEL
Classification: Fedora
Component: roundcubemail
Version: epel10
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
Assignee: Orphan Owner
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["9e5973b4-f091-4acd-aca8-4...
Depends On:
Blocks: CVE-2026-114729
TreeView+ depends on / blocked
 
Reported: 2026-10-22 15:24 UTC by Avinash Hanwate
Modified: 2026-10-28 03:39 UTC (History)
6 users (show)

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


Attachments (Terms of Use)

Description Avinash Hanwate 2026-10-22 15:24:11 UTC
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by a remote content blocking bypass. rcube_washtml inspected the SVG SMIL animation attributes `to`, `from` and values for URIs, but not `by`; so markup such as in an HTML message caused remote content to be loaded without the user's consent, disclosing the client IP address and confirming that the message was opened. Upstream fixed this in the commit “Fix remote-content blocker bypass via SVG SMIL `by` attribute”.

Comment 1 Fedora Update System 2026-10-27 05:56:50 UTC
FEDORA-EPEL-2026-6c045f4364 (roundcubemail-1.6.20-1.el10_4) has been submitted as an update to Fedora EPEL 10.4.
https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-6c045f4364

Comment 2 Fedora Update System 2026-10-28 02:58:55 UTC
FEDORA-EPEL-2026-6c045f4364 has been pushed to the Fedora EPEL 10.4 testing repository.

You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-6c045f4364

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 3 Fedora Update System 2026-10-28 03:18:44 UTC
FEDORA-2026-db7e033531 has been pushed to the Fedora 43 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-db7e033531`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-db7e033531

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 4 Fedora Update System 2026-10-28 03:29:57 UTC
FEDORA-EPEL-2026-7597dbe701 has been pushed to the Fedora EPEL 10.3 testing repository.

You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-7597dbe701

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 5 Fedora Update System 2026-10-28 03:39:56 UTC
FEDORA-EPEL-2026-7012a089ec has been pushed to the Fedora EPEL 10.2 testing repository.

You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-7012a089ec

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.


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