Known vulnerabilities in Photonic Gallery & Lightbox for Flickr, SmugMug & Others

Galleries on steroids! A stylish lightbox & gallery plugin for WP, Flickr, SmugMug and Zenfolio photos and videos.

2Reported vulnerabilities

6.4Highest CVSS score

3.34Latest version

10,000+Active installs

What to do now

Update Photonic Gallery & Lightbox for Flickr, SmugMug & Others to 3.34 or later. 2 of these have a fixed version available. Updating resolves them.

Plugin last updated: July 23, 2026 / Tested up to WordPress: 7.0.4 / View on wordpress.org

Reported vulnerabilities

Ordered by how urgently they need attention — whether a vulnerability is actually being exploited, and how likely exploitation is, rather than CVSS severity alone.

CVE	Severity	Exploit probability next 30 days	Affected versions	Fixed in	Published
CVE-2026-66434	Medium 6.4	0.1%	3.33 and earlier	`3.34`	July 27, 2026
CVE-2025-12691	Medium 6.4	0.2%	3.21 and earlier	`3.22`	November 17, 2025

Sources: vulnerability records from NVD, exploitation from CISA KEV, exploit probability from EPSS. Affected versions come from CPE ranges or from the reporting CNA.