WordPress Newsletter Plugin – Noptin < 1.6.5 - Open Redirect

URL Redirection to Untrusted Site ('Open Redirect')

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

CVE	CVE-2021-25033
CVSS	Medium (6.1)
Publicly Published	January 17, 2022
Last Updated	January 22, 2024
Researcher	Trang LKB

Description

The WordPress Newsletter Plugin WordPress plugin before 1.6.5 does not validate the to parameter before redirecting the user to its given value, leading to an open redirect issue.

References

www.wordfence.com

1 affected software package

Software Type	Plugin
Software Slug	newsletter-optin-box (view on wordpress.org)
Patched?	Yes
Affected Version	<= 1.6.5
Patched Version	1.6.5

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