CVE-2021-38359

MediumCVSS 6.1/10Last modified Jun 17, 2026

Description

The WordPress InviteBox Plugin for viral Refer-a-Friend Promotions WordPress plugin is vulnerable to Reflected Cross-Site Scripting via the message parameter found in the ~/admin/admin.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 1.4.1.

Metrics

CVSS 3.1 6.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

Vendor	Product	Versions
WordPress InviteBox Plugin	WordPress InviteBox Plugin	>= 1.4.1, <= 1.4.1

References

https://plugins.trac.wordpress.org/browser/refer-a-friend-widget-for-wp/tags/1.4.1/admin/admin.php#L75Third Party Advisory
https://www.wordfence.com/vulnerability-advisories/#CVE-2021-38359Third Party Advisory
https://plugins.trac.wordpress.org/browser/refer-a-friend-widget-for-wp/tags/1.4.1/admin/admin.php#L75Third Party Advisory
https://www.wordfence.com/vulnerability-advisories/#CVE-2021-38359Third Party Advisory

Timeline

Published: Sep 10, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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