CVE-2024-9210: MC4WP: Mailchimp Top Bar <= 1.6.0 - Reflected Cross-Site Scripting
First published: Wed Oct 02 2024(Updated: )
The MC4WP: Mailchimp Top Bar 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, 1.6.0. 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.
Credit: security@wordfence.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Mailchimp Top Bar | <1.6.1 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- https://www.wordfence.com/threat-intel/vulnerabilities/id/b45ba98f-4cd1-406a-8661-e19d5b4c3ba8?source=cve
- https://plugins.trac.wordpress.org/browser/mailchimp-top-bar/tags/1.6.0/views/settings-page.php#L40
- https://plugins.trac.wordpress.org/browser/mailchimp-top-bar/tags/1.6.1/views/settings-page.php#L40
Frequently Asked Questions
What is the severity of CVE-2024-9210?
CVE-2024-9210 is classified as a high severity vulnerability due to its potential for reflected cross-site scripting attacks.
How do I fix CVE-2024-9210?
To fix CVE-2024-9210, update the MC4WP: Mailchimp Top Bar plugin to version 1.6.1 or later.
Who is affected by CVE-2024-9210?
CVE-2024-9210 affects all versions of the MC4WP: Mailchimp Top Bar plugin for WordPress up to and including version 1.6.0.
What kind of attack can exploit CVE-2024-9210?
CVE-2024-9210 can be exploited through reflected cross-site scripting attacks, allowing unauthenticated attackers to inject scripts.
Is CVE-2024-9210 a remote vulnerability?
Yes, CVE-2024-9210 is a remote vulnerability that can be exploited by attackers without needing direct access to the system.
- agent/weakness
- agent/references
- agent/title
- agent/type
- agent/description
- agent/first-publish-date
- agent/severity
- agent/author
- agent/event
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/softwarecombine
- agent/trending
- collector/epss-latest
- source/FIRST
- agent/epss
- agent/source
- agent/tags
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- vendor/ibericode
- canonical/mailchimp top bar