CVE-2025-13143

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 3.1

4.3CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

EPSS

0.2% chance of exploitation in the next 30 days; higher than 4% of CVEs (scores of 2026-10-25)

CWE

CWE-352

Published

2025-11-27

Modified

2026-10-18

Record from

the NVD, synced 2026-10-19

References

• https://plugins.trac.wordpress.org/browser/social-polls-by-opinionstage/tags/19.12.0/src/Modules/Admin.php#L195
• https://plugins.trac.wordpress.org/browser/social-polls-by-opinionstage/tags/19.12.0/src/Modules/Admin.php#L196
• https://www.wordfence.com/threat-intel/vulnerabilities/id/2c16048a-6b05-48ef-92c3-6e3a42909adb?source=cve

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