Five Star Business Profile and Schema <= 2.3.19 - Authenticated (Editor+) Arbitrary Code Execution

2026-06-30 00:00

daroo

Strategic Overview

Status

Unpatched

Affected PluginFive Star Business Profile and Schema

Affected Version<= 2.3.19

CVSS7.2High

CVECVE-2026-27436

View all Five Star Business Profile and Schema vulnerabilities

Vulnerability Overview

The Five Star Business Profile and Schema plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 2.3.19. This makes it possible for authenticated attackers, with Editor-level access and above, to execute code on the server.

Technical Analysis

REMEDIATION: No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement. --- IDENTIFIER: CWE-94 (Improper Control of Generation of Code ('Code Injection')) The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.

External References

https://www.cve.org/CVERecord?id=CVE-2026-27436 https://www.wordfence.com/threat-intel/vulnerabilities/id/9afe4620-2d23-438e-9b8e-003a3c132c85

CVSS Vector

7.2

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredHigh
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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