CVE-2026-66434 Details
Description
Contributor Cross Site Scripting (XSS) in Photonic Gallery & Lightbox for Flickr, SmugMug & Others <= 3.33 versions.
A cross-site scripting (XSS) vulnerability has been identified in the Photonic Gallery & Lightbox for Flickr, SmugMug & Others WordPress plugin, affecting versions through 3.33. This vulnerability allows contributors to inject malicious scripts that could be executed when visitors view the affected content.
Users of the Photonic Gallery & Lightbox for Flickr, SmugMug & Others WordPress plugin should update to version 3.34 or later. Patchstack users can enable auto-update for vulnerable plugins.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Jul 27, 2026CISA-ADP
Assessed Jul 27, 2026References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-79 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Photonic Gallery & Lightbox | <= 3.33 |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 27, 2026 | CVE Modified | CISA-ADP |
| Jul 27, 2026 | New CVE Received | [email protected] |