PT-2022-10570 · WordPress · Mc4Wp

Asif Nawaz + 1 · Published 2022-05-20 · Updated 2022-10-19 · CVE-2021-36833

Positive Technologies (AI Summary)

CVSS v3.1

4.8

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions MC4WP plugin versions <= 4.8.6

Description The issue is an Authenticated Stored Cross-Site Scripting (XSS) vulnerability. It affects users with admin or higher roles. There is no information provided about the estimated number of potentially affected devices worldwide or details about real-world incidents where this issue was exploited.

Recommendations For MC4WP plugin versions <= 4.8.6, update to a version higher than 4.8.6 to resolve the issue.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-36833

Affected Products

Mc4Wp

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2021-36833 · Security Note
• https://osv.dev/vulnerability/CVE-2021-36833 · Vendor Advisory
• https://patchstack.com/database/vulnerability/mailchimp-for-wp/wordpress-mc4wp-plugin-4-8-6-authenticated-stored-cross-site-scripting-xss-vulnerability · Note
• https://wordpress.org/plugins/mailchimp-for-wp/#developers · Note
• https://t.me/cibsecurity/43100 · Telegram Post