streetforce1 AGE-GATE Plugin up to 1.0 on WordPress admin.php width/height missing authentication

Summaryinfo

A vulnerability was found in streetforce1 AGE-GATE Plugin up to 1.0 and classified as critical. This impacts an unknown function of the file admin.php. The manipulation of the argument width/height results in missing authentication. This vulnerability is known as CVE-2026-104800. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability was found in streetforce1 AGE-GATE Plugin up to 1.0. It has been classified as critical. Affected is an unknown code of the file admin.php. The manipulation of the argument width/height with an unknown input leads to a missing authentication vulnerability. CWE is classifying the issue as CWE-306. The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

The AGE-GATE plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 1.0 via the 'width (and height)' parameter parameter. This is due to missing authentication, capability checks, and nonce verification on the standalone admin.php endpoint, combined with unsanitized injection of POST parameters directly into generated PHP source written to an included file. This makes it possible for unauthenticated attackers to execute code on the server. This is possible because admin.php does not load WordPress and carries no ABSPATH guard, making it a fully unauthenticated entry point regardless of the decorative capability arguments registered via the plugin's simulated menu API.

The advisory is available at wordfence.com. This vulnerability is traded as CVE-2026-104800 since 10/02/2026. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Technical details are known, but there is no available exploit. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 10/14/2026).

By approaching the search of inurl:admin.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.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

• WordPress Plugin

Vendor

• streetforce1

Name

• AGE-GATE Plugin

Version

• 1.0

CPE 2.3info

• 🔒

CPE 2.2info

• 🔒

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CVSSv3info

CVSSv2info

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Threat Intelligenceinfo

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Timelineinfo

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If you want to get best quality of vulnerability data, you may have to visit VulDB.

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