WordPress security changelog
CRITICAL CVE-2026-27436 Deferred

Five Star Business Profile and Schema: Code execution

Five Star Business Profile and Schema is affected by code execution. Exposure depends on how the affected operation is made reachable by the site. Successful exploitation can run attacker-controlled code in the WordPress hosting account. The published affected range is n/a through 2.3.19.

CVE / CNA score 9.1 CVSS 3.1 · audit@patchstack.com
NVD score Pending NVD has not published its own CVSS assessment.
Component
Five Star Business Profile and Schema
Plugin slug
business-profile
Affected
n/a through 2.3.19
Safe version
> 2.3.19
Published
Jul 02, 2026
Weakness
CWE-94 — Improper Control of Generation of Code ('Code Injection')

This CVE was published Jul 02, 2026 and is one of 1 known issue for this plugin.

Update, patch or deactivate.

Update Five Star Business Profile and Schema to a release after 2.3.19, 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

Editor Arbitrary Code Execution in Five Star Business Profile and Schema <= 2.3.19 versions.

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

Primary and upstream sources