CVE-2026-19856Published

All in One SEO < 5.0.2.1 - Unauthenticated Arbitrary Shortcode Execution via Search Query

Exact source revision recorded 23 Oct 2026 15:48:27 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

cve-program · CVE-2026-19856

Published

All in One SEO

https://wordpress.org/plugins

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "Unknown",
                    "product": "All in One SEO",
                    "collectionURL": "https://wordpress.org/plugins",
                    "defaultStatus": "unaffected",
                    "versions": [
                        {
                            "status": "affected",
                            "versionType": "semver",
                            "version": "0",
                            "lessThan": "5.0.2.1"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON