What’s Vulnerable › Vulnerabilities

CVE-2024-7622: Revision Manager TMC <= 2.8.19 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Email Sending

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-09-06 · updated 2026-06-17
• Weakness: CWE-862

Description

The Revision Manager TMC plugin for WordPress is vulnerable to unauthorized arbitrary email sending due to a missing capability check on the _a_ajaxQuickEmailTestCallback() function in all versions up to, and including, 2.8.19. This makes it possible for authenticated attackers, with subscriber-level access and above, to send emails with arbitrary content to any individual through the vulnerable web server.

Affected products

• themastercut Revision Manager TMC: before 2.8.20 — fixed in 2.8.20

How to fix

Upgrade to a fixed version: themastercut Revision Manager TMC 2.8.20. Check the vendor advisory for mitigations.

References

• https://plugins.trac.wordpress.org/browser/revision-manager-tmc/trunk/src/Components/Notifications.php#L357
• https://plugins.trac.wordpress.org/changeset/3147298/
• https://www.wordfence.com/threat-intel/vulnerabilities/id/2c8a6ff9-6aa8-4e0f-b058-759561a55508?source=cve

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