Known vulnerabilities in WPO365 | SEAMLESS WORDPRESS + MICROSOFT INTEGRATION (WPO365 | LOGIN)

WordPress + Microsoft Entra | Ext. ID | B2C | M365 Integration for your Digital Workplace. For SSO, Mail, Roles, Access, Sync, SharePoint, PowerBI.

5Reported vulnerabilities

8.8Highest CVSS score

43.4Latest version

10,000+Active installs

What to do now

Update WPO365 | SEAMLESS WORDPRESS + MICROSOFT INTEGRATION (WPO365 | LOGIN) to 43.3 or later. 5 of these have a fixed version available. Updating resolves them.

Plugin last updated: July 23, 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.

CVE	Severity	Exploit probability next 30 days	Affected versions	Fixed in	Published
CVE-2021-43409	Medium 6.1	0.9%	15.3 and earlier	`15.4`	November 19, 2021
CVE-2026-15212	High 8.8	0.2%	0 to 43.2 (inclusive)	`43.3`	July 23, 2026
CVE-2020-26511	High 7.5	2.1%	Before 11.7	`11.7`	October 2, 2020
CVE-2024-4706	Medium 6.4	0.3%	0 to 27.2 (inclusive)	`28.0`	May 23, 2024
CVE-2025-67961	Medium 6.4	0.2%	40.0 and earlier	`40.1`	January 21, 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.