Grand Tour < 5.6.2 - Unauthenticated Stored Cross-Site Scripting
Affected versions: [*, 5.6.2)
Vulnerability type: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected software, patched versions and attribution
The Grand Tour theme for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to 5.6.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Grand Tour | Travel Agency WordPress
Affected versions: [*, 5.6.2)
Patched versions: 5.6.2
Researcher credit: João Pedro Soares de Alcântara
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- Published
- January 20, 2026
- CVSS
- 7.2