CVE-2026-22784: Lycheeorg Lychee

Medium severity, CVSS 4.3. EPSS: 0.3% chance of exploitation in the next 30 days.

Lychee is a free, open-source photo-management tool. Prior to 7.1.0, an authorization vulnerability exists in Lychee's album password unlock functionality that allows users to gain possibly unauthorized access to other users' password-protected albums. When a user unlocks a password-protected public album, the system automatically unlocks ALL other public albums that share the same password, resulting in a complete authorization bypass. This vulnerability is fixed in 7.1.0.

Affected products

• Lycheeorg Lychee: before 7.1.0 (fixed in 7.1.0)

Published 2026-01-12. Last modified 2026-06-17.