medium6.4
CVE-2023-4961
The Poptin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'poptin-form' shortcode in versions up to, and including, 1.3 due to insuffici…
Impact
The Poptin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'poptin-form' shortcode in versions up to, and including, 1.3 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 versions |
|---|---|---|
| Poptin | Popups | before 1.3.1 |
Weakness classification
References
- NVD record
- CVE.org record
- https://plugins.trac.wordpress.org/browser/poptin/tags/1.3/poptin.php#L659
- https://plugins.trac.wordpress.org/changeset/2968210/poptin#file2
- https://www.wordfence.com/threat-intel/vulnerabilities/id/778af777-4c98-45cd-9704-1bdc96054aa7?source=cve
- https://plugins.trac.wordpress.org/browser/poptin/tags/1.3/poptin.php#L659
- https://plugins.trac.wordpress.org/changeset/2968210/poptin#file2
- https://www.wordfence.com/threat-intel/vulnerabilities/id/778af777-4c98-45cd-9704-1bdc96054aa7?source=cve