Security Advisory

CVE-2021-23435

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2021-09-12 20:05:10
Last updated 2024-09-16 23:55:46
Assigner snyk
State PUBLISHED

Description

This affects the package clearance before 2.5.0. The vulnerability can be possible when users are able to set the value of session[:return_to]. If the value used for return_to contains multiple leading slashes (/////example.com) the user ends up being redirected to the external domain that comes after the slashes (http://example.com).