CVE-2021-38352: Feedify – Web Push Notifications <= 2.1.8 Reflected Cross-Site Scripting

Severity: medium (CVSS 6.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.9% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2021-09-10 · updated 2026-06-17
Weakness: CWE-79

Description

The Feedify – Web Push Notifications WordPress plugin is vulnerable to Reflected Cross-Site Scripting via the feedify_msg parameter found in the ~/includes/base.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 2.1.8.

Affected products

Feedify – Web Push Notifications: through 2.1.8

References

https://plugins.trac.wordpress.org/browser/push-notification-by-feedify/tags/2.1.1/includes/base.php#L199
https://www.wordfence.com/vulnerability-advisories/#CVE-2021-38352
https://plugins.trac.wordpress.org/browser/push-notification-by-feedify/tags/2.1.1/includes/base.php#L199
https://www.wordfence.com/vulnerability-advisories/#CVE-2021-38352

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