CVE-2026-90939: 201206030 Novel-Plus

Medium severity, CVSS 6.5. EPSS: 0.5% chance of exploitation in the next 30 days.

novel-plus through 5.3.3 contains an information disclosure vulnerability in the /sys/user/list endpoint that lacks proper permission annotations. Authenticated attackers can retrieve password hashes and personal data including email addresses and phone numbers for users within their data scope, enabling offline hash cracking and account takeover.

Affected products

• 201206030 Novel-Plus: up to and including 5.3.3

Published 2026-09-14. Last modified 2026-09-23.