Total <= 2.2.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via Post Title in Blog Section Image alt Attribute
Affected versions: *-2.2.1
Vulnerability type: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected software, patched versions and attribution
The Total theme for WordPress is vulnerable to Stored Cross-Site Scripting via post titles in versions up to, and including, 2.2.1 due to insufficient output escaping when rendering the_title() inside HTML attribute context in the home blog section 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. Exploitation requires the malicious post to be published and displayed with a featured image in the Home Page blog section.
Total
Affected versions: *-2.2.1
Patched versions: 2.2.2
Researcher credit: Osvaldo Noe Gonzalez Del Rio (Os)
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- Published
- May 1, 2026
- CVSS
- 5.4