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CVE PROGRAM SOURCE RECORD4.3 Medium

CVE-2026-3903

Modular Connector <= 2.5.1 - Cross-Site Request Forgery via postConfirmOauth

Description

The Modular DS: Monitor, update, and backup multiple websites plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.5.1. This is due to missing nonce validation on the postConfirmOauth() function. This makes it possible for unauthenticated attackers to disconnect the plugin's OAuth/SSO connection via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Affected products

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

modulards Modular DS: Monitor, update, and backup multiple websites

Default version status: unaffected

  • 0 to ≤ 2.5.1affected

References