CVE-2019-15829: Greentreelabs Gallery Photoblocks

Medium severity, CVSS 4.8. EPSS: 1.3% chance of exploitation in the next 30 days.

The photoblocks-grid-gallery plugin before 1.1.33 for WordPress has wp-admin/admin.php?page=photoblocks-edit&id= XSS.

Affected products

• Greentreelabs Gallery Photoblocks: before 1.1.43 (fixed in 1.1.43)

Published 2019-08-30. Last modified 2026-06-17.