WordPress security changelog
MEDIUM CVE-2026-27393 Deferred

CF7 WOW Styler: A security weakness

CF7 WOW Styler is affected by a security weakness. Exposure depends on how the affected operation is made reachable by the site. The resulting impact depends on how the affected component exposes the vulnerable operation. The published affected range is n/a through 1.7.6.

CVE / CNA score 5.3 CVSS 3.1 · audit@patchstack.com
NVD score Pending NVD has not published its own CVSS assessment.
Component
CF7 WOW Styler
Plugin slug
cf7-styler
Affected
n/a through 1.7.6
Safe version
1.8.5
Published
May 21, 2026
Weakness
CWE-862 — Missing Authorization

This CVE was published May 21, 2026 and is one of 5 known issues for this plugin.

Update, patch or deactivate.

Update CF7 WOW Styler to 1.8.5 or later, or disable and remove it until a fixed version is available.

A safe version is available, so updating to that version or later is the preferred remediation. If an immediate update is not practical, consider a targeted application patch or temporarily restricting the affected functionality.

Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.

Technical description

Missing Authorization vulnerability in Tobias CF7 WOW Styler allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects CF7 WOW Styler: from n/a through 1.7.6.

CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Primary and upstream sources