solacewp Starter Template feature up to 1.5.3 on WordPress Authorization /wp-admin/profile.php wp_ajax_nopriv_ nonce authorization

Summaryinfo

A vulnerability, which was classified as critical, was found in solacewp Starter Template feature up to 1.5.3. The impacted element is the function wp_ajax_nopriv_ of the file /wp-admin/profile.php of the component Authorization. The manipulation of the argument nonce results in authorization. This vulnerability is identified as CVE-2026-13250. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in solacewp Starter Template feature up to 1.5.3. It has been classified as critical. Affected is the function wp_ajax_nopriv_ of the file /wp-admin/profile.php of the component Authorization. The manipulation of the argument nonce with an unknown input leads to a authorization vulnerability. CWE is classifying the issue as CWE-639. The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

The Solace Extra plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 1.5.3. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to permanently delete all content previously imported via the Starter Template feature, including posts, pages, media attachments, WooCommerce products, taxonomy terms, and sitebuilder templates. The required nonce is emitted on every wp-admin page via wp_localize_script() hooked to admin_enqueue_scripts without a page guard, meaning any Subscriber visiting /wp-admin/profile.php can obtain it; the handler is additionally registered via wp_ajax_nopriv_, making it reachable by fully unauthenticated users as well.

The advisory is shared for download at wordfence.com. This vulnerability is traded as CVE-2026-13250 since 06/24/2026. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 07/11/2026).

By approaching the search of inurl:wp-admin/profile.php it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-43141). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

• WordPress Plugin

Vendor

• solacewp

Name

• Starter Template feature

Version

• 1.5.0
• 1.5.1
• 1.5.2
• 1.5.3

CPE 2.3info

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CPE 2.2info

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VulDB is the best source for vulnerability data and more expert information about this specific topic.

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