PT-2023-19290 · Yikes · Easy Forms For Mailchimp

Rafie Muhammad · Published 2023-08-10 · Updated 2023-08-15 · CVE-2023-23900

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions YIKES, Inc. Easy Forms for Mailchimp plugin versions <= 6.8.8

Description The issue is an Unauth. Reflected Cross-Site Scripting (XSS) vulnerability. This means that an attacker can inject malicious scripts into a website, potentially allowing them to steal user data or take control of the user's session.

Recommendations For versions <= 6.8.8, update to a version higher than 6.8.8 to resolve the issue. As a temporary workaround, consider restricting access to the plugin until a patch is available. Avoid using the plugin in public-facing environments until the issue is resolved. At the moment, there is no information about additional mitigation measures.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2023-23900

Affected Products

Easy Forms For Mailchimp

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2023-23900 · Security Note
• https://osv.dev/vulnerability/CVE-2023-23900 · Vendor Advisory
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-23900 · Note
• https://twitter.com/VulmonFeeds/status/1689651060573605888 · Twitter Post
• https://t.me/cibsecurity/68196 · Telegram Post
• https://patchstack.com/database/vulnerability/yikes-inc-easy-mailchimp-extender/wordpress-easy-forms-for-mailchimp-plugin-6-8-8-cross-site-scripting-xss-vulnerability?_s_id=cve · Note