haxcms-nodejs and haxcms-php are backends for HAXcms. The logout function within the application does not terminate a user's session or clear their cookies. Additionally, the application issues a refresh token when logging out. This vulnerability is fixed in 11.0.6.
https://github.com/haxtheweb/issues/security/advisories/GHSA-g4f5-5w5j-p5jg