CVE-2026-7726: Auth Bypass (CVSS 6.5)

Description

The Layouts for WPBakery plugin for WordPress is vulnerable to unauthorized actions due to a missing capability check on the `Layouts_WPB_Remote::template_sync()` callback registered via `wp_ajax_nopriv_handle_sync` in all versions up to, and including, 1.1.3. This makes it possible for unauthenticated attackers to force the WordPress server to issue outbound HTTP requests to the plugin vendor's external API (`https://www.layoutsforwpbakery.com/wp-json/layoutsforwpbakery/v1/{templates,categories}`) and to write the JSON-decoded responses verbatim into the site's `wp_options` table via `set_transient()` — at any rate the attacker chooses, with no nonce verification, capability check, or rate limiting.

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CVSS v3.1 Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

EPSS — Exploit Prediction

0.0027

Probability of exploitation

0.19%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-862 Missing Authorization

References

Other References

https://plugins.trac.wordpress.org/browser/layouts-for-wpbakery/trunk/includes/api/class-layouts-remote.php#L46 https://plugins.trac.wordpress.org/browser/layouts-for-wpbakery/trunk/includes/api/class-layouts-remote.php#L53 https://plugins.trac.wordpress.org/browser/layouts-for-wpbakery/trunk/includes/class-layout-importer.php#L25 https://plugins.trac.wordpress.org/changeset?new=3543686%40layouts-for-wpbakery%2Ftrunk&old=3543685%40layouts-for-wpbakery%2Ftrunk https://wordpress.org/plugins/layouts-for-wpbakery/ https://www.wordfence.com/threat-intel/vulnerabilities/id/2beaf82f-3709-48de-bcc2-535479c4fafe?source=cve

Frequently Asked Questions

What is CVE-2026-7726? +

The Layouts for WPBakery plugin for WordPress is vulnerable to unauthorized actions due to a missing capability check on the `Layouts_WPB_Remote::template_sync()` callback registered via `wp_ajax_nopriv_handle_sync` in all versions up to, and including, 1.1.3. This makes it possible for unauthenticated attackers to force the WordPress server to issue outbound HTTP requests to the plugin vendor's external API (`https://www.layoutsforwpbakery.com/wp-json/layoutsforwpbakery/v1/{templates,categories}`) and to write the JSON-decoded responses verbatim into the site's `wp_options` table via `set_transient()` — at any rate the attacker chooses, with no nonce verification, capability check, or rate limiting. It has a CVSS v3.1 base score of 6.5 (MEDIUM).

How severe is CVE-2026-7726? +

CVE-2026-7726 has a CVSS v3.1 score of 6.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance. The EPSS score is 0.0027, placing it in the 0th percentile for exploitation probability.

How do I check if I'm vulnerable to CVE-2026-7726? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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