Threat intelligence

Photo Gallery – Responsive Image Galleries by Supsystic <= 1.16.3 - Authenticated (Administrator+) Stored Cross-Site Scripting

CVE-2026-24628 · gallery-by-supsystic

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

Vulnerability: Photo Gallery – Responsive Image Galleries by Supsystic <= 1.16.3 - Authenticated (Administrator+) Stored Cross-Site Scripting
Affected software: gallery-by-supsystic(Plugin)
Affected versions: ≤ 1.16.3
Authentication: Authenticated (see advisory title)
Vulnerability type: Cross-site scripting
CVE: CVE-2026-24628
Published: 22 July 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 3c5349da-90bd-44a8-a61e-acd2c67cca32). Methodology and redistribution notes

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