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 insufficie…

Code

The project this record applies to. Exploit listings stay in References.

• Theme source · wordpress.org

Timeline

Detection, updates, and resolution for this record.

1. Apr 16, 2026 · NIST NVD

   Detected

   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

2. Jun 17, 2026 · NIST NVD

   Updated

   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

Sources

• CVE.orgVulnerability recordCVE-2026-5070

  Official CVE identifier

  cve.org
• NIST NVDVulnerability recordCVE-2026-5070

  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-

  nvd.nist.gov

References

• Reference · themes.trac.wordpress.org
• Reference · wordfence.com