Threat intelligence

Envira Gallery <= 1.12.4 - Authenticated (Author+) Stored Cross-Site Scripting via Gallery Description

CVE-2026-3423 · envira-gallery-lite

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

Vulnerability: Envira Gallery <= 1.12.4 - Authenticated (Author+) Stored Cross-Site Scripting via Gallery Description
Affected software: envira-gallery-lite(Plugin)
Affected versions: ≤ 1.12.4
Authentication: Authenticated (see advisory title)
Vulnerability type: Cross-site scripting
CVE: CVE-2026-3423
Published: 27 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 17de5b96-7a61-4f37-a921-6a023cc40812). Methodology and redistribution notes

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