AUGUST 4, 2026
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Case File

CVE-2025-13143

MEDIUM · CVSS 4.3 EPSS 0.15%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2025-11-27 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.3. It affects WordPress. Exploitation may require the attacker to be authenticated.

CVE
CVE-2025-13143
Severity
MEDIUM
CVSS
4.3
EPSS
0.15%
WordPress

Original NVD 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.