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CVE-2026-85678

AI Builder 2.4.1 - 2.7.7 - Contributor+ Stored XSS via Post JavaScript

cve-program · severity unknownCVSS unknownCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-85678

Published

The AI Builder WordPress plugin before 2.7.8 does not sanitise custom JavaScript saved against a post before echoing it inside a script tag on the front end, allowing users with contributor level access and above to store arbitrary JavaScript that will execute in the browser of anyone who views the post, including the editor or administrator who reviews it.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-85678

Published

AI Builder

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "Unknown",
                    "product": "AI Builder",
                    "versions": [
                        {
                            "status": "affected",
                            "versionType": "semver",
                            "version": "2.4.1",
                            "lessThan": "2.7.8"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }

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