CVE - CVE-2024-21641

CVE-ID
CVE-2024-21641	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
Flarum is open source discussion platform software. Prior to version 1.8.5, the Flarum `/logout` route includes a redirect parameter that allows any third party to redirect users from a (trusted) domain of the Flarum installation to redirect to any link. For logged-in users, the logout must be confirmed. Guests are immediately redirected. This could be used by spammers to redirect to a web address using a trusted domain of a running Flarum installation. The vulnerability has been fixed and published as flarum/core v1.8.5. As a workaround, some extensions modifying the logout route can remedy this issue if their implementation is safe.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://github.com/flarum/flarum-core/commit/ee8b3b4ad1413a2b0971fdd9e40f812d2a3a9d3a URL:https://github.com/flarum/flarum-core/commit/ee8b3b4ad1413a2b0971fdd9e40f812d2a3a9d3a MISC:https://github.com/flarum/framework/commit/7d70328471cf3091d92d95c382d277aec7996176 URL:https://github.com/flarum/framework/commit/7d70328471cf3091d92d95c382d277aec7996176 MISC:https://github.com/flarum/framework/security/advisories/GHSA-733r-8xcp-w9mr URL:https://github.com/flarum/framework/security/advisories/GHSA-733r-8xcp-w9mr
Assigning CNA
GitHub (maintainer security advisories)
Date Record Created
20231229	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20231229)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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