PT-2026-31275 · Unknown · Mailercloud – Integrate Webforms/Synchronize Website Contacts

Published 2026-04-08 · Updated 2026-04-12 · CVE-2026-39713

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Mailercloud – Integrate webforms and synchronize website contacts versions n/a through 1.0.7

Description A missing authorization issue exists in Mailercloud – Integrate webforms and synchronize website contacts, allowing exploitation of incorrectly configured access control security levels.

Recommendations Update Mailercloud – Integrate webforms and synchronize website contacts to a version later than 1.0.7.

Fix

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2026-39713

Affected Products

Mailercloud – Integrate Webforms/Synchronize Website Contacts

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-39713 · Security Note
• https://t.me/CVEtracker/50034 · Telegram Post
• https://twitter.com/CVEnew/status/2043295684724461670 · Twitter Post
• https://patchstack.com/database/Wordpress/Plugin/mailercloud-integrate-webforms-synchronize-contacts/vulnerability/wordpress-mailercloud-integrate-webforms-and-synchronize-website-contacts-plugin-1-0-7-broken-access-control-vulnerability?_s_id=cve · Note