Medium, CVSS 4.3PackagistPublished
Open Redirect
CVE-2021-32645 · GHSA-4r8q-gv9j-3xx6
- Affected
- Packagist hyn/multi-tenant >= 5.6.0, < 5.7.2
- Fixed in
- 5.7.2· Vendor fix available
- Issue
- Impact In some situations, it is possible to have open redirects where users can be redirected from your site to any other site using a specially crafted URL. This is only the case for installations where the default Hostname Identification is used and the environment uses tenants that have forcehttps set to true (default: false) Patches Version 5.7.2 contains the relevant patches to fix this bug. Stripping the URL from special characters to prevent specially crafted URL's from being redirected to. Workarounds There is a simple way to work around the security issue - Set the forcehttps to every tenant to false References https://nvd.nist.gov/vuln/detail/CVE-2018-11784 For more information If you have any questions or comments about this advisory: Contact us in Discord: https://tenancy.dev/chat
Recommended action: Upgrade to 5.7.2 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.