Bug 2420196 - CVE-2025-66512 nextcloud: Nextcloud Server XSS in SVG images when opened outside of Nextcloud [epel-10]
Summary: CVE-2025-66512 nextcloud: Nextcloud Server XSS in SVG images when opened outs...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora EPEL
Classification: Fedora
Component: nextcloud
Version: epel10
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
Assignee: Andrew Bauer
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["311e5b80-325b-42f6-8247-d...
Depends On:
Blocks: CVE-2025-66512
TreeView+ depends on / blocked
 
Reported: 2025-12-08 21:30 UTC by Jon Moroney
Modified: 2025-12-21 03:52 UTC (History)
2 users (show)

Fixed In Version: nextcloud-32.0.3-1.el10_1 nextcloud-32.0.3-1.el10_2 nextcloud-32.0.3-1.fc42 nextcloud-32.0.3-1.fc43
Clone Of:
Environment:
Last Closed: 2025-12-21 00:24:07 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Jon Moroney 2025-12-08 21:30:51 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.

The following link provides references to all essential vulnerability management information. If something is wrong or missing, please contact a member of PSIRT.
https://spaces.redhat.com/display/PRODSEC/Vulnerability+Management+-+Essential+Documents+for+Engineering+Teams

Comment 1 Fedora Update System 2025-12-12 14:49:34 UTC
FEDORA-2025-519240c972 (nextcloud-32.0.3-1.fc42) has been submitted as an update to Fedora 42.
https://bodhi.fedoraproject.org/updates/FEDORA-2025-519240c972

Comment 2 Fedora Update System 2025-12-12 14:49:36 UTC
FEDORA-EPEL-2025-1701844e6f (nextcloud-32.0.3-1.el10_2) has been submitted as an update to Fedora EPEL 10.2.
https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2025-1701844e6f

Comment 3 Fedora Update System 2025-12-13 01:34:12 UTC
FEDORA-EPEL-2025-1701844e6f 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-2025-1701844e6f

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

Comment 4 Fedora Update System 2025-12-13 01:52:09 UTC
FEDORA-2025-86c0829159 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-2025-86c0829159`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2025-86c0829159

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

Comment 5 Fedora Update System 2025-12-13 01:58:24 UTC
FEDORA-EPEL-2025-06a7b99250 has been pushed to the Fedora EPEL 10.1 testing repository.

You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2025-06a7b99250

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

Comment 6 Fedora Update System 2025-12-13 02:12:26 UTC
FEDORA-2025-519240c972 has been pushed to the Fedora 42 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2025-519240c972`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2025-519240c972

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

Comment 7 Fedora Update System 2025-12-13 02:25:13 UTC
FEDORA-2025-12c04cdf06 has been pushed to the Fedora 41 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2025-12c04cdf06`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2025-12c04cdf06

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

Comment 8 Fedora Update System 2025-12-21 00:24:07 UTC
FEDORA-EPEL-2025-06a7b99250 (nextcloud-32.0.3-1.el10_1) has been pushed to the Fedora EPEL 10.1 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 9 Fedora Update System 2025-12-21 00:25:07 UTC
FEDORA-EPEL-2025-1701844e6f (nextcloud-32.0.3-1.el10_2) has been pushed to the Fedora EPEL 10.2 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 10 Fedora Update System 2025-12-21 00:51:15 UTC
FEDORA-2025-519240c972 (nextcloud-32.0.3-1.fc42) has been pushed to the Fedora 42 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 11 Fedora Update System 2025-12-21 03:52:42 UTC
FEDORA-2025-86c0829159 (nextcloud-32.0.3-1.fc43) has been pushed to the Fedora 43 stable repository.
If problem still persists, please make note of it in this bug report.


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