CVE-2026-79701 Details
Description
Joomla Extension - joomshaper.com - Unauthenticated CAPTCHA Bypass in Module Context in the Contact, Opt-in and Form Builder Addons in SP Page Builder Pro 3.2.6 - 6.9.0 - In the ajax_contact, optin_form and form_builder addons, the result returned by the CAPTCHA plugin's onCheckAnswer event was discarded and replaced with a test for a non-empty string whenever the request-supplied view_type parameter equalled module. Submitting view_type=module together with any arbitrary token value therefore passed verification. This affected every instance of these addons placed inside an SP Page Builder module, irrespective of the CAPTCHA type configured for the site, and the view_type parameter was never validated against the context in which the form was actually rendered.
A vulnerability exists in the Joomla extension SP Page Builder Pro, specifically in versions 3.2.6 through 6.9.0. The issue allows for an unauthenticated bypass of CAPTCHA verification in the Contact, Opt-in, and Form Builder addons. This vulnerability arises because the CAPTCHA plugin's response was improperly handled. Instead of correctly validating the CAPTCHA answer, the addon replaced it with a simple check for a non-empty string when the view_type parameter was set to 'module'. As a result, any arbitrary token could be used to pass CAPTCHA verification. This flaw affects all instances of the mentioned addons within SP Page Builder modules, regardless of the site's CAPTCHA configuration, and the view_type parameter was not validated against the actual context of the form rendering.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Sep 14, 2026CISA-ADP
Assessed Sep 14, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://www.joomshaper.com/joomla-extensions/sp-page-builder-pro | [email protected] | ProductVendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-807 | Reliance on Untrusted Inputs in a Security Decision | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| JoomShaper SP Page Builder Pro | >= 3.2.6, <= 6.9.0 (semver) |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Sep 14, 2026 | CVE Modified | CISA-ADP |
| Sep 14, 2026 | New CVE Received | [email protected] |