Description
The Poll, Survey & Quiz Maker Plugin by Opinion Stage plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 19.12.0. This is due to missing or insufficient nonce validation on the disconnect_account_action function. This makes it possible for unauthenticated attackers to disconnect the site from the Opinion Stage platform integration via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None
Affected products
References
- MISChttps://www.wordfence.com/threat-intel/vulnerabilities/id/2c16048a-6b05-48ef-92c3-6e3a42909adb?source=cve
- MISChttps://plugins.trac.wordpress.org/browser/social-polls-by-opinionstage/tags/19.12.0/src/Modules/Admin.php#L195
- MISChttps://plugins.trac.wordpress.org/browser/social-polls-by-opinionstage/tags/19.12.0/src/Modules/Admin.php#L196