CVE-2026-5070

MEDIUM

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

Title source: cna

Description

The Vantage theme for WordPress is vulnerable to Stored Cross-Site Scripting via Gallery block text content in versions up to, and including, 1.20.32 due to insufficient output escaping in the gallery template. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

References (2)

https://www.wordfence.com/threat-intel/vulnerabilities/id/fb7d4eee-fd81-4d9d-8d8d-a56870b27874?source=cve

https://themes.trac.wordpress.org/changeset/320834/vantage

Scores

CVSS v3 6.4

EPSS 0.0001

EPSS Percentile 1.4%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Details

CWE

CWE-79

Status published

Products (1)

siteorigin/Vantage < 1.20.32

Published Apr 16, 2026

Tracked Since Apr 16, 2026