Keszites develops a web-based newsletter plugin product with a narrowly scoped vulnerability profile centered on input-handling defects in the page-generation layer. The observed weakness class, cross-site scripting, reflects the challenge of sanitizing user-supplied content in email template and subscription-management workflows. Current exposure counts and exploitation activity are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Keszites over time
Signals from CVEs in this vendor scope (1 CVEs).
1 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2021-34658MEDIUM 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 | Aug 16, 2021 | 6.1 | 20 | NO | NO |
Signals from CVEs in this vendor scope (1 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Keszites.
Media articles that mention a CVE ID that affects a product developed by Keszites — matched by CVE ID, not by vendor name.