CVE-2026-2898— funadmin Backend Endpoint AuthCloudService.php getMember deserialization
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I. Basic Information for CVE-2026-2898
Vulnerability Information
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Vulnerability Title
funadmin Backend Endpoint AuthCloudService.php getMember deserialization
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was detected in funadmin up to 7.1.0-rc4. This issue affects the function getMember of the file app/common/service/AuthCloudService.php of the component Backend Endpoint. The manipulation of the argument cloud_account results in deserialization. The attack may be performed from remote. The exploit is now public and may be used. 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:L/UI:R/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
可信数据的反序列化
Source: NVD (National Vulnerability Database)
Vulnerability Title
FunAdmin 代码问题漏洞
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及之前版本存在代码问题漏洞，该漏洞源于对组件Backend Endpoint的文件app/common/service/AuthCloudService.php中函数getMember的参数cloud_account的错误操作，可能导致反序列化。
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-2026-2898
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | None | https://github.com/aykhan32/CVE-2026-2898-FunAdmin-Deserialization | POC Details |
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- funadmin Vulnerability -5 · Issue #5 · I4m6da/CVEissue-tracking
- https://nvd.nist.gov/vuln/detail/CVE-2026-2898
Same Patch Batch · n/a · 2026-02-22 · 5 CVEs total
| CVE-2026-2952 | 7.3 HIGH | Vaelsys HTTP POST Request tree_server.php os command injection |
| CVE-2026-2945 | 6.3 MEDIUM | JeecgBoot uploadImgByHttp server-side request forgery |
| CVE-2026-2913 | 2.5 LOW | libvips source.c vips_source_read_to_memory heap-based overflow |
| CVE-2026-2897 | 2.4 LOW | funadmin Backend index.html cross site scripting |
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V. Comments for CVE-2026-2898
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