Description
The Options for Twenty Seventeen plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'social-links' shortcode in versions up to, and including, 2.5.0 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| domainsupport | Options for Twenty Seventeen | ≤ 2.5.0 | — |
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/df35d8c6-55ec-4cf5-8055-93ec5193c0a4?source=cve
- https://plugins.trac.wordpress.org/browser/options-for-twenty-seventeen/tags/2.5.0/options-for-twenty-seventeen.php#L3110
- https://plugins.trac.wordpress.org/changeset/2971104/options-for-twenty-seventeen