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CVE-2026-84744

WPForms Lite 1.5.0.1 - 2.0.2 - Unauthenticated Arbitrary Shortcode Execution via Form Field Repopulation

CVSS 3.1 6.5 MEDIUMCheck source for fixed versionsKEV status unknown

Original advisory

Historical advisory recorded 23 Oct 2026 15:48:27 UTC. Read the latest advisory.

cve-program · CVE-2026-84744

Published

The WPForms Lite WordPress plugin from 1.5.0.1 to 2.0.2 does not remove shortcode delimiters from submitted field values before writing them back into the rendered form, allowing unauthenticated users to execute arbitrary shortcodes registered on the site and read the details of attachments belonging to non-public posts.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-84744

Published

WPForms

https://wordpress.org/plugins

Publisher's version information

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

{
                    "vendor": "Unknown",
                    "product": "WPForms",
                    "versions": [
                        {
                            "status": "affected",
                            "versionType": "semver",
                            "version": "1.5.0.1",
                            "lessThan": "2.0.2.1"
                        }
                    ],
                    "defaultStatus": "unaffected",
                    "collectionURL": "https://wordpress.org/plugins"
                }

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