CVE-2026-32409: 
WordPress vulnerability analysis and mitigation

CVE-2026-32409 is a Missing Authorization (Broken Access Control) vulnerability in the Forminator WordPress plugin developed by WPMU DEV. It affects all versions of Forminator up to and including 1.50.2, allowing unauthenticated remote attackers to exploit incorrectly configured access control security levels. The vulnerability was reported on January 23, 2026, by researcher Nguyen Tien Dung and published on February 22, 2026, with CVE assignment handled by Patchstack. It carries a CVSS v3.1 base score of 5.3 (Medium) (Patchstack).

The root cause is classified as CWE-862 (Missing Authorization), meaning one or more functions within the Forminator plugin fail to perform adequate authorization checks before executing privileged actions. This allows unauthenticated network-based attackers to invoke functionality that should be restricted to higher-privileged users, such as administrators. No user interaction is required, and attack complexity is low, making the vulnerability straightforward to exploit if a vulnerable plugin version is installed (Patchstack).

Successful exploitation results in a limited integrity impact — unauthenticated attackers can perform certain privileged actions within the Forminator plugin without proper authorization. There is no direct confidentiality or availability impact based on the CVSS assessment. While the individual impact is low, Patchstack notes that vulnerabilities of this class are commonly used in mass-exploit campaigns targeting thousands of WordPress sites simultaneously, regardless of site size or popularity (Patchstack).

No public proof-of-concept exploit code or confirmed in-the-wild exploitation has been reported for this vulnerability. The EPSS score is approximately 0.017% (0.000170), indicating a very low probability of exploitation in the near term. The vulnerability does not appear in the CISA Known Exploited Vulnerabilities (KEV) catalog. Patchstack classifies this as low priority with unlikely exploitation impact, though the unauthenticated attack vector and zero required privileges make it technically accessible to any remote attacker (Patchstack).

The vulnerability is patched in Forminator version 1.50.3. Site administrators should update the Forminator plugin to version 1.50.3 or later immediately. If an immediate update is not possible, site owners should contact their hosting provider or web developer for assistance. Patchstack users can enable auto-update for vulnerable plugins to automate remediation (Patchstack).