CVE-2017-20250: Apptha Mac Photo Gallery

High severity, CVSS 7.5. EPSS: 0.6% chance of exploitation in the next 30 days.

Mac Photo Gallery 3.0 contains a path traversal vulnerability that allows unauthenticated attackers to download arbitrary files by manipulating the albid parameter. Attackers can send requests to macdownload.php with directory traversal sequences to access sensitive files like wp-load.php outside the intended plugin directory.

Affected products

• Apptha Mac Photo Gallery: version 3.0 only

Published 2026-06-09. Last modified 2026-07-21.