CVE-2024-21641
Assigner: GitHub_M
Published: 2024-01-05T21:02:56.513Z
State: PUBLISHED
title: Flarum's Logout Route allows open redirects
problemTypes: descriptions: cweId: CWE-601
description: CWE-601: URL Redirection to Untrusted Site ('Open Redirect')
type: CWE
metrics: cvssV3_1: attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 7.5
baseSeverity: HIGH
confidentialityImpact: NONE
integrityImpact: HIGH
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
version: 3.1
affected: vendor: flarum
product: framework
versions: version: < 1.8.5
status: affected
descriptions: value: 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.
source: advisory: GHSA-733r-8xcp-w9mr
discovery: UNKNOWN