CVE-2026-21626: Stackideas Easydiscuss

High severity, CVSS 7.5. EPSS: 0.4% chance of exploitation in the next 30 days.

Access control settings for forum post custom fields are not applied to the JSON output type, leading to an ACL violation vector an information disclosure

Affected products

• Stackideas Easydiscuss: from 1.0.0, up to and including 5.0.15

Published 2026-02-06. Last modified 2026-06-17.