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THREATINT
PUBLISHED

CVE-2024-9267

Easy WordPress Subscribe – Optin Hound <= 1.4.3 - Reflected Cross-Site Scripting via add_query_arg Parameter



Description

The Easy WordPress Subscribe – Optin Hound plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of add_query_arg without appropriate escaping on the URL in all versions up to, and including, 1.4.3. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

Reserved 2024-09-26 | Published 2024-10-01 | Updated 2024-11-25 | Assigner Wordfence


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

Problem types

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Product status

Default status
unaffected

*
affected

Timeline

2024-09-30:Disclosed

Credits

Francesco Carlucci finder

References

www.wordfence.com/...-8444-4304-8901-4bc3ef146e3e?source=cve

wordpress.org/plugins/opt-in-hound/

plugins.trac.wordpress.org/...w-submenu-page-subscribers.php

cve.org (CVE-2024-9267)

nvd.nist.gov (CVE-2024-9267)

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