CVE-2021-24127: Caseproof Thirstyaffiliates Affiliate Link Manager

Medium severity, CVSS 5.4. EPSS: 0.7% chance of exploitation in the next 30 days.

Unvalidated input and lack of output encoding in the ThirstyAffiliates Affiliate Link Manager WordPress plugin, versions before 3.9.3, was vulnerable to authenticated Stored Cross-Site Scripting (XSS), which could lead to privilege escalation.

Affected products

• Caseproof Thirstyaffiliates Affiliate Link Manager: before 3.9.3 (fixed in 3.9.3)

Published 2021-03-18. Last modified 2026-06-17.