---
id: CVE-2026-90495
title: A vulnerability has been found in Fengoffice Feng Office up to 3.11.13.11
summary: >-
  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 th…
severity: high
cvss: 7.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L'
cwe:
  - CWE-74
  - CWE-89
vendor: Fengoffice
product: Feng Office
affected:
  - feng_office 3.11.13.0
  - feng_office 3.11.13.1
  - feng_office 3.11.13.2
  - feng_office 3.11.13.3
  - feng_office 3.11.13.4
  - feng_office 3.11.13.5
  - feng_office 3.11.13.6
  - feng_office 3.11.13.7
  - feng_office 3.11.13.8
  - feng_office 3.11.13.9
  - feng_office 3.11.13.10
  - feng_office 3.11.13.11
published: '2026-09-13'
updated: '2026-09-14'
sourceUpdated: '2026-09-14T20:56:48.220'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-90495'
references:
  - url: >-
      https://drive.google.com/file/d/1Pc3Xn0funYMa-N-1ihZjSWrpS-zhqbna/view?usp=sharing
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-90495'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/892871'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/403083'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/403083/cti'
    label: cna@vuldb.com
tags:
  - nvd
  - cve.org
  - exploit-available
exploitAvailable: true
ssvc:
  exploitation: poc
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-09-14T18:05:34.886975Z'
ingestedAt: '2026-09-14T15:23:07.477Z'
epss: 0.00259
epssPercentile: 0.17942
---

## Overview

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.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.