CVE-2021-47769: Bdtask Isshue

Medium severity, CVSS 4.8. EPSS: 0.3% chance of exploitation in the next 30 days.

Isshue Shopping Cart 3.5 contains a persistent cross-site scripting vulnerability in title input fields across stock, customer, and invoice modules. Attackers with privileged user accounts can inject malicious scripts that execute on preview, potentially enabling session hijacking and persistent phishing attacks.

Affected products

• Bdtask Isshue: version 3.5 only

Published 2026-01-15. Last modified 2026-06-17.