Unauthenticated Cross Site Scripting in Photonic Gallery & Lightbox by Photonic
CVE-2026-97290

7.1HIGH

Key Information:

Vendor

WordPress
Status
Photonic Gallery & Lightbox For Flickr, Smugmug & Others
Vendor
CVE Published:
30 September 2026

What is CVE-2026-97290?

An unauthenticated Cross Site Scripting (XSS) vulnerability exists in Photonic Gallery & Lightbox plugin versions up to 3.36. This weakness allows attackers to inject malicious scripts that can be executed in the context of the user's browser, potentially compromising user information or hijacking sessions when visiting affected sites.

Affected Version(s)

Photonic Gallery & Lightbox for Flickr, SmugMug & Others <= 3.36

References

https://patchstack.com/database/wordpress/plugin/photonic...
vdb-entry

CVSS V3.1

Score:
7.1
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

neurotx | Patchstack Bug Bounty Program
.