Vulnerability · Published Sep 13, 2026 · Assigned by VulDB
CVE-2026-90495Fengoffice Feng Office Legacy API CompanyWebsite.class.php instance->findAll sql injection
High 7.3
In plain English
A high-severity SQL injection in Feng Office from Fengoffice. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 36% of all known vulnerabilities).
Official description
A vulnerability has been found in Fengoffice Feng Office up to 3.11.13.11. This impacts the function Contacts::instance->findAll of the file application/models/CompanyWebsite.class.php of the component Legacy API. Such manipulation of the argument auth leads to sql injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Fengoffice | Feng Office | 3.11.13.03.11.13.13.11.13.23.11.13.33.11.13.43.11.13.53.11.13.63.11.13.7 |
Weakness: CWE-89, CWE-74 · 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-403083 | Fengoffice Feng Office Legacy API CompanyWebsite.class.php instance->findAll sql injection vdb-entry, technical-description
- VDB-403083 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- CVE-2026-90495 | CVE Analysis and Report third-party-advisory
- Submit #892871 | Feng Office Feng Office Community Edition 3.11.13.11 SQL Injection third-party-advisory
- https://drive.google.com/file/d/1Pc3Xn0funYMa-N-1ihZjSWrpS-zhqbna/view?usp=sharing exploit