Description (CNA)
The Newsletter plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'newsletter_form' shortcode in versions up to, and including, 7.8.9 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 (CNA)
| Vendor / product | Versions |
|---|---|
| satollo / Newsletter – Send awesome emails from WordPress | affected 0 through 7.8.9 |
CWE
CWE-79
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/87da5300-1add-44fc-a3e0-e8912f946c84?source=cve
- https://plugins.trac.wordpress.org/browser/newsletter/tags/7.8.9/subscription/subscription.php#L1653
- https://plugins.trac.wordpress.org/changeset/2955097/newsletter#file21
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.