CVE-2026-2896— funadmin Configuration Ajax.php setConfig improper authorization
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I. Basic Information for CVE-2026-2896
Vulnerability Information
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Vulnerability Title
funadmin Configuration Ajax.php setConfig improper authorization
Source: NVD (National Vulnerability Database)
Vulnerability Description
A weakness has been identified in funadmin up to 7.1.0-rc4. This affects the function setConfig of the file app/backend/controller/Ajax.php of the component Configuration Handler. Executing a manipulation can lead to improper authorization. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
FunAdmin 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
FunAdmin是FunAdmin开源的一个基于 ThinkPHP6+Layui 开发的轻量级高颜值后台开发系统。 FunAdmin 7.1.0-rc4及之前版本存在授权问题漏洞，该漏洞源于对组件Configuration Handler的文件app/backend/controller/Ajax.php中函数setConfig的错误操作，可能导致授权不当。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | funadmin | 7.1.0-rc1 | cpe:2.3:a:funadmin:funadmin:*:*:*:*:*:*:*:* |
II. Public POCs for CVE-2026-2896
| # | POC Description | Source Link | Shenlong Link |
|---|
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- funadmin Vulnerability -3 · Issue #3 · I4m6da/CVEissue-tracking
- https://nvd.nist.gov/vuln/detail/CVE-2026-2896
Same Patch Batch · n/a · 2026-02-21 · 5 CVEs total
| CVE-2026-2894 | 5.3 MEDIUM | funadmin forget.html getMember information disclosure |
| CVE-2026-2861 | 5.3 MEDIUM | Foswiki Changes/Viewfile/Oops information disclosure |
| CVE-2026-2895 | 3.7 LOW | funadmin Member.php repass password recovery |
| CVE-2026-2889 | 3.3 LOW | CCExtractor mp4.c processmp4 use after free |
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V. Comments for CVE-2026-2896
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