CVE-2026-97290: Sayontan Sinha Photonic Gallery & Lightbox For Flickr, Smugmug & Others

High severity, CVSS 7.1. EPSS: 0.1% chance of exploitation in the next 30 days.

Unauthenticated Cross Site Scripting (XSS) in Photonic Gallery & Lightbox for Flickr, SmugMug & Others <= 3.36 versions.

Affected products

• Sayontan Sinha Photonic Gallery & Lightbox For Flickr, Smugmug & Others: up to and including 3.36

Published 2026-09-30. Last modified 2026-09-30.