Bug 2217310 (CVE-2023-35171) - CVE-2023-35171 NextCloud: Open redirect on "Unsupported browser" warning
Summary: CVE-2023-35171 NextCloud: Open redirect on "Unsupported browser" warning
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2023-35171
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2217311 2217312
Blocks:
TreeView+ depends on / blocked
 
Reported: 2023-06-26 04:41 UTC by Avinash Hanwate
Modified: 2023-06-26 11:27 UTC (History)
0 users

Fixed In Version: NextCloud 26.0.2
Clone Of:
Environment:
Last Closed: 2023-06-26 11:27:31 UTC
Embargoed:

Attachments (Terms of Use)

Description Avinash Hanwate 2023-06-26 04:41:54 UTC 
NextCloud Server and NextCloud Enterprise Server provide file storage for Nextcloud, a self-hosted productivity platform. Starting in version 26.0.0 and prior to version 26.0.2, an attacker could supply a URL that redirects an unsuspecting victim from a legitimate domain to an attacker's site. Nextcloud Server and Nextcloud Enterprise Server 26.0.2 contain a patch for this issue. No known workarounds are available.

https://github.com/nextcloud/security-advisories/security/advisories/GHSA-h353-vvwv-j2r4
https://github.com/nextcloud/server/pull/38194
https://hackerone.com/reports/1977222
Comment 1 Avinash Hanwate 2023-06-26 04:42:19 UTC 
Created nextcloud tracking bugs for this issue:

Affects: epel-all [bug 2217312]
Affects: fedora-all [bug 2217311]
Comment 2 Product Security DevOps Team 2023-06-26 11:27:29 UTC 
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.
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