Vulnerability · Published Oct 27, 2026 · Assigned by VulDB
CVE-2026-116623code-projects Simple Content Management System Admin welcome.php authorization
High 7.3
In plain English
A high-severity missing authorization in Simple Content Management System from code-projects. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 33% of all known vulnerabilities).
Official description
A vulnerability was detected in code-projects Simple Content Management System 1.0. Impacted is an unknown function of the file /web/admin/welcome.php of the component Admin Interface. The manipulation of the argument addnews results in missing authorization. The attack can be launched remotely. The exploit is now public and may be used.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| code-projects | Simple Content Management System | 1.0 |
Weakness: CWE-862, CWE-863 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
References
- VDB-426553 | code-projects Simple Content Management System Admin welcome.php authorization vdb-entry, technical-description
- VDB-426553 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
- CVE-2026-116623 | CVE Analysis and Report third-party-advisory
- Submit #1024407 | code-projects Simple Content Management System 1.0 Missing Authorization third-party-advisory
- https://github.com/YoonSunWoo02/CVE-simple-cms-broken-access-control exploit
- https://code-projects.org/ product