What is CVE-2026-15212?

CVE-2026-15212 is a high-severity vulnerability in Wpo365 | Seamless Wordpress + Microsoft Integration (Wpo365 Login), classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2026-07-23.

How severe is CVE-2026-15212?

High severity. CVSS v3 base score is 8.8 out of 10.

CSRF in Wpo365 | Seamless Wordpress + Microsoft Integration (Wpo365 Login)

CVE-2026-15212

The WPO365 | Login plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 43.2. This is due to the Ajax_Service::verify_ajax_request() helper gating its wp_verify_nonce() call behind the boolean…

Vulnerability class: CSRF (Cross-Site Request Forgery)

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Wpo365 | Seamless Wordpress + Microsoft Integration (Wpo365 Login) — versions 0

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

References

Frequently asked questions

What is CVE-2026-15212?: CVE-2026-15212 is a high-severity vulnerability in Wpo365 | Seamless Wordpress + Microsoft Integration (Wpo365 Login), classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2026-07-23.
How severe is CVE-2026-15212?: High severity. CVSS v3 base score is 8.8 out of 10.