CVE-2026-104800
9.8, criticalStreetforce1 AGE-GATE Unrestricted Upload of File with Dangerous Type Vulnerability
- CVSS
- 9.8, critical critical CVSS v3.1
- EPSS, next 30 days
- 1% higher than 63% of scored CVEs
- Exploitation
- No public evidence
- Published
- 14 Oct 20263 days ago
Description
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.
Details
- Vendor
- Streetforce1
- Product
- AGE-GATE
- Weakness
- CWE-434 (opens in a new tab)
- Status
- Deferred
- Updated
- 14 Oct 2026
- Assigner
- security@wordfence.com
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References 8
Other references 8
- plugins.trac.wordpress.org /browser/wp-site-age-gate/trunk/admin.php (opens in a new tab)
- plugins.trac.wordpress.org /browser/wp-site-age-gate/trunk/agegate.php#L161 (opens in a new tab)
- plugins.trac.wordpress.org /browser/wp-site-age-gate/trunk/main.php#L213 (opens in a new tab)
- plugins.trac.wordpress.org /browser/wp-site-age-gate/trunk/main.php#L279 (opens in a new tab)
- plugins.trac.wordpress.org /browser/wp-site-age-gate/trunk/main.php#L291 (opens in a new tab)
- plugins.trac.wordpress.org /browser/wp-site-age-gate/trunk/main.php#L325 (opens in a new tab)
- plugins.trac.wordpress.org /browser/wp-site-age-gate/trunk/nonwp.php#L20 (opens in a new tab)
- wordfence.com /threat-intel/vulnerabilities/id/05db28b4-a3de-402d-bc5b-06d5347d6724?source=cve (opens in a new tab)
The kind is read from NVD's tags where present and from the shape of the URL otherwise, so treat it as a hint.
Beyond this page
Is CVE-2026-104800 in your network?
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Assembled from the NVD 2.0 API, the CISA Known Exploited Vulnerabilities Catalog and FIRST EPSS. Scores are as of our last collection on 17 Oct 2026, not the live upstream state.