Threat intelligence

Vantage <= 1.20.32 - Authenticated (Contributor+) Stored Cross-Site Scripting via Gallery Block Text Content

CVE-2026-5070 · vantage

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

Vulnerability: Vantage <= 1.20.32 - Authenticated (Contributor+) Stored Cross-Site Scripting via Gallery Block Text Content
Affected software: vantage(Theme)
Affected versions: ≤ 1.20.32
Authentication: Authenticated (see advisory title)
Vulnerability type: Cross-site scripting
CVE: CVE-2026-5070
Published: 15 April 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 fb7d4eee-fd81-4d9d-8d8d-a56870b27874). Methodology and redistribution notes

Check whether your installed version is affected

SiteRespond Defence matches your installed Vantage version against this catalog when the Defence plugin is connected to your WordPress site.

Start SiteRespond Defence for WordPress — £29.99/monthScan your website

All Vantage advisoriesBack to catalog