Link Library Project Security Vulnerabilities

CVE-2021-25091

The Link Library WordPress plugin before 7.2.9 does not sanitise and escape the settingscopy parameter before outputting it back in an admin page, leading to a Reflected Cross-Site Scripting

CVE-2021-25092

The Link Library WordPress plugin before 7.2.8 does not have CSRF check when resetting library settings, allowing attackers to make a logged in admin reset arbitrary settings via a CSRF attack

CVE-2021-25093

The Link Library WordPress plugin before 7.2.8 does not have authorisation in place when deleting links, allowing unauthenticated users to delete arbitrary links via a crafted request

CVE-2022-4199

The Link Library WordPress plugin before 7.4.1 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).

CVE-2024-35687

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Yannick Lefebvre Link Library link-library allows Reflected XSS.This issue affects Link Library: from n/a through 7.6.3.