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CVE PROGRAM SOURCE RECORD9.8 Critical

CVE-2026-73364

WordPress Flexible Subscriptions plugin <= 1.8.1 - PHP Object Injection vulnerability

Read JSON ↗CVE.org ↗

Status: Published
Published: 2026-08-19
Updated: 2026-08-19
Assigning organization: Patchstack

Description

Customer PHP Object Injection in Flexible Subscriptions <= 1.8.1 versions.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

wpdesk Flexible Subscriptions

Default version status: unaffected

n/a to ≤ 1.8.1affected

References

https://patchstack.com/database/wordpress/plugin/flexible-subscriptions/vulnerability/wordpress-flexible-subscriptions-plugin-1-8-1-php-object-injection-vulnerability?_s_id=cve ↗