CVE-2026-104800: Unrestricted File Upload Flaw in streetforce1 AGE-GATE Scores 9.8 on CVSS
A newly published critical vulnerability in streetforce1 AGE-GATE carries a CVSS score of 9.8. Here is what is affected and how to respond.
Key points
- CVE-2026-104800 affects streetforce1 AGE-GATE.
- CVSS 9.8 (Critical).
- No exploitation confirmed yet.
streetforce1 AGE-GATE is affected by CVE-2026-104800, a unrestricted file upload that the National Vulnerability Database rates 9.8 out of 10.
At a glance
- CVE
- CVE-2026-104800
- Product
- streetforce1 AGE-GATE
- CVSS
- 9.8 Critical
- Weakness
- unrestricted file upload
- Exploited
- No known exploitation
What is the vulnerability?
The NVD entry states: 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.
Affected versions
| Vendor | Product | Versions |
|---|---|---|
| Streetforce1 | AGE-GATE | up to 1.0 |
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Is it being exploited?
There is no public confirmation of exploitation at the time of publication. It does not appear in CISA's Known Exploited Vulnerabilities catalog. We will update this report if that changes.
What should you do?
- Identify whether the affected product and versions run in your environment.
- Apply the vendor update listed in the advisory as soon as it is available.
- Limit network exposure of the affected service until it is patched.
- Monitor the vendor advisory for updated guidance or exploitation reports.
What to do and how to stay safe: CVE-2026-104800
- Vulnerability severity scores ignore your specific architecture and context.
- Exploitability depends on network exposure and user behavior, not just code flaws.
- Prioritization requires continuous asset inventory and threat intelligence alignment.
Risk-based vulnerability management focuses your limited resources on the flaws that actually threaten your business. Start by mapping your critical assets and checking for active exploits to prioritize your backlog.
Step-by-step guide: Risk-Based Vulnerability Management: Prioritize Fixes by Actual Danger
General security guidance from the Threat Times newsroom. It is not confirmed advice from the organisations named in this story.
Frequently asked questions
What is CVE-2026-104800?
CVE-2026-104800 is a unrestricted file upload vulnerability in streetforce1 AGE-GATE.
How severe is CVE-2026-104800?
It has a CVSS score of 9.8 Critical.
Is CVE-2026-104800 being exploited?
There is no public confirmation of exploitation at the time of publication.
