Links/Problem Reporter <= 2.6.0 - Authenticated (Contributor+) Stored Cross-Site Scripting
EntreBase Advisory: The Links/Problem Reporter plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 2.6.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Read more about this vulnerability: https://www.wordfence.com/threat-intel/vulnerabilities/id/5947596b-12c6-492c-bebe-a935a24f4c3e?source=api-prod