WP Vulnerability WatchVulnerability data as of September 7, 2026

Known vulnerabilities in Check & Log Email – Easy Email Testing & Mail logging

Check & Log email allows you to test if your website is correctly sending emails . Overriding of email headers and carbon copying to another address.

7Reported vulnerabilities
8.1Highest CVSS score
2.0.15Latest version
100,000+Active installs

What to do now

Update Check & Log Email – Easy Email Testing & Mail logging to 2.0.15 or later. 7 of these have a fixed version available. Updating resolves them.

Plugin last updated: July 9, 2026 / Tested up to WordPress: 7.0.4 / View on wordpress.org

Reported vulnerabilities

Ordered by how urgently they need attention — whether a vulnerability is actually being exploited, and how likely exploitation is, rather than CVSS severity alone.

CVESeverityExploit probability
next 30 days		 Affected versionsFixed inPublished
CVE-2021-24774 High 7.2 1.3% Before 1.0.3 1.0.3 October 25, 2021
CVE-2022-1547 Medium 6.1 0.8% Before 1.0.6 1.0.6 May 23, 2022
CVE-2021-24908 Medium 6.1 0.8% Before 1.0.4 1.0.4 November 29, 2021
CVE-2024-0866 High 8.1 0.7% 1.0.9 and earlier 1.0.10 March 25, 2024
CVE-2026-5306 High 7.2 0.2% Before 2.0.13 2.0.13 April 28, 2026
CVE-2016-10934 Medium 6.1 0.9% Before 0.5.2 0.5.2 August 27, 2019
CVE-2026-14554 Medium 4.9 0.2% 2.0.14 and earlier 2.0.15 July 13, 2026

Sources: vulnerability records from NVD, exploitation from CISA KEV, exploit probability from EPSS. Affected versions come from CPE ranges or from the reporting CNA.