Threat intelligence

Image Photo Gallery Final Tiles Grid <= 3.6.12 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'delay' Shortcode Attribute

CVE-2026-4559 · final-tiles-grid-gallery-lite

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Final Tiles Grid Gallery Lite at a vulnerable version. How SiteRespond intelligence works

Vulnerability: Image Photo Gallery Final Tiles Grid <= 3.6.12 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'delay' Shortcode Attribute
Affected software: final-tiles-grid-gallery-lite(Plugin)
Affected versions: ≤ 3.6.12
Authentication: Authenticated (see advisory title)
Vulnerability type: Cross-site scripting
CVE: CVE-2026-4559
Published: 22 August 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: May allow attackers to run scripts in visitors' browsers or hijack admin sessions.
Source: Data imported from Wordfence Intelligence (advisory afcb5fc3-8e53-4a0e-b4b3-26786d2f67d3). Methodology and redistribution notes

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