Description (CNA)
The Simple Popup Newsletter WordPress plugin is vulnerable to Reflected Cross-Site Scripting due to the use of $_SERVER['PHP_SELF'] in the ~/simple-popup-newsletter.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 1.4.7.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Simple Popup Newsletter / Simple Popup Newsletter | affected 1.4.7 through 1.4.7 |
CWE
CWE-79
References
- https://www.wordfence.com/vulnerability-advisories/#CVE-2021-34658
- https://plugins.trac.wordpress.org/browser/simple-popup-newsletter/trunk/simple-popup-newsletter.php#L319
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.