Threats tagged 'ghsa-89v6-j5x6-cmj3'

YesWiki versions prior to 4.6.6 contain a stored SQL injection vulnerability in the recentchanges action's period argument when invoked via the action invocation syntax. The vulnerability arises because the period parameter from the action invocation is not validated or escaped before being interpolated into an SQL query, allowing an attacker who can save a specially crafted page to execute arbitrary SQL queries. This leads to arbitrary database read access for any user viewing the malicious page. The default configuration allows anonymous users to exploit this via the page-edit flow.