Vulnerability · Published Jul 2, 2026 · Assigned by Patchstack
CVE-2026-27436WordPress Five Star Business Profile and Schema plugin <= 2.3.19 - Arbitrary Code Execution vulnerability
Critical 9.1
In plain English
A critical-severity code injection in Five Star Business Profile and Schema from Rustaurius. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 52% of all known vulnerabilities).
Severity (CVSS 3.1)9.1Critical
Exploit odds (30 days)0.7%top 48.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Editor Arbitrary Code Execution in Five Star Business Profile and Schema <= 2.3.19 versions.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Rustaurius | Five Star Business Profile and Schema | n/a – through 2.3.19 |
Weakness: CWE-94 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H