CVE-2026-105131: Mayswind Ezbookkeeping

Medium severity, CVSS 5.4. EPSS: 0.2% chance of exploitation in the next 30 days.

ezBookkeeping 1.2.0 before 2.0.1 contains a privilege escalation vulnerability that allows attackers holding an API token to obtain a full session token via /api/v1/tokens/refresh.json. Because TokenRefreshHandler never checks token type, attackers can exchange short-lived or IP-restricted API tokens for 30-day normal session tokens that bypass API token expiry and allowlists.

Affected products

• Mayswind Ezbookkeeping: from 1.2.0, before 2.0.1 (fixed in 2.0.1)

Published 2026-10-04. Last modified 2026-10-06.