WP Vulnerability WatchVulnerability data as of September 7, 2026

Known vulnerabilities in WPO365 | Mail Integration for Office 365 / Outlook

IMPORTANT - Please choose the WPO365 | MICROSOFT 365 GRAPH MAILER plugin instead. This plugin is no longer supported and does not receive updates.

1Reported vulnerabilities
6.1Highest CVSS score
1.9.2Latest version
2,000+Active installs

What to do now

Update WPO365 | Mail Integration for Office 365 / Outlook to 1.9.1 or later. 1 of these have a fixed version available. Updating resolves them.

Plugin last updated: June 20, 2024 / Tested up to WordPress: 6.1.12 / View on wordpress.org

This plugin has not been updated in over two years. New vulnerabilities may never be fixed. Consider an alternative.

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-2023-32119 Medium 6.1 0.3% 1.9.0 and earlier 1.9.1 May 5, 2023

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