CVE-2026-66434

WordPress Photonic Gallery & Lightbox for Flickr, SmugMug & Others plugin <= 3.33 - Cross Site Scripting (XSS) vulnerability

Published Jul 27, 2026 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Description
Contributor Cross Site Scripting (XSS) in Photonic Gallery & Lightbox for Flickr, SmugMug & Others <= 3.33 versions.

Remediation

Vendor Solution

Update the WordPress Photonic Gallery & Lightbox for Flickr, SmugMug & Others Plugin to the latest available version (at least 3.34).

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Sayontan Sinha
Sayontan Sinha photonic Gallery & Lightbox For Flickr, Smugmug & Others
Wordpress
Wordpress wordpress
Vendors & Products Sayontan Sinha
Sayontan Sinha photonic Gallery & Lightbox For Flickr, Smugmug & Others
Wordpress
Wordpress wordpress
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Contributor Cross Site Scripting (XSS) in Photonic Gallery & Lightbox for Flickr, SmugMug & Others <= 3.33 versions.
Title WordPress Photonic Gallery & Lightbox for Flickr, SmugMug & Others plugin <= 3.33 - Cross Site Scripting (XSS) vulnerability
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
Jul 27, 2026, 6:15 PM
Reserved
Jul 27, 2026, 9:00 AM
Status
Deferred
Published
Jul 27, 2026, 3:17 PM
Modified
Oct 24, 2026, 1:10 PM