WF-dd7db465-ebeb-477b-b6c8-a9b89ba2372b-mailchimp-for-wp

MC4WP: Mailchimp for WordPress <= 4.8.4 - Open Redirect

mediumURL Redirection to Untrusted Site ('Open Redirect')

6.1

CVSS Score

6.1

CVSS Score

medium

Severity

4.8.5

Patched in

966d

Time to patch

Description

The MC4WP: Mailchimp for WordPress for WordPress is vulnerable to Open Redirection via the '_redirect_to ' parameter in versions up to, and including, 4.8.4. This makes it possible for unauthenticated attackers to arbitrarily redirect administrators via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

CVSS Vector Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Low

Confidentiality

Low

Integrity

None

Availability

Technical Details

Affected versions<=4.8.4

PublishedJune 1, 2021

Last updatedJanuary 22, 2024

Affected pluginmailchimp-for-wp

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/dd7db465-ebeb-477b-b6c8-a9b89ba2372b?source=api-prod

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