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CVE-2025-4210— Casdoor SCIM User Creation Endpoint scim.go HandleScim authorization

Quick assessment

Affected
n/a Casdoor
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Casdoor是Casdoor开源的一个支持多种身份验证和授权协议的开源平台。 Casdoor 1.811.0及之前版本存在安全漏洞，该漏洞源于授权绕过，可能导致未经授权的访问。

CVSS 7.3 · High EPSS 1.82% · P78

Public Exploits 1

Nuclei · 1 CVE-2025-4210.yaml [template]
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I. Basic Information for CVE-2025-4210

Vulnerability Information
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Vulnerability Title
Casdoor SCIM User Creation Endpoint scim.go HandleScim authorization
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability classified as critical was found in Casdoor up to 1.811.0. This vulnerability affects the function HandleScim of the file controllers/scim.go of the component SCIM User Creation Endpoint. The manipulation leads to authorization bypass. The attack can be initiated remotely. Upgrading to version 1.812.0 is able to address this issue. The name of the patch is 3d12ac8dc2282369296c3386815c00a06c6a92fe. It is recommended to upgrade the affected component.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5
Vulnerability Title
Casdoor 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Casdoor是Casdoor开源的一个支持多种身份验证和授权协议的开源平台。 Casdoor 1.811.0及之前版本存在安全漏洞，该漏洞源于授权绕过，可能导致未经授权的访问。
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
- Casdoor 1.811 -

II. Public POCs for CVE-2025-4210

# POC Description Source Link Shenlong Link
1 Casdoor up to 1.811.0 contains an authorization bypass caused by manipulation in HandleScim function in controllers/scim.go, letting remote attackers bypass authorization, exploit requires remote access. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2025/CVE-2025-4210.yaml POC Details
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Qwen3.6-35B-A3B · 7346 chars
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III. Intelligence Information for CVE-2025-4210

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Patches & Fixes for CVE-2025-4210 (1)

Vendor Advisories for CVE-2025-4210 (2)

Vendor Pages for CVE-2025-4210 (1)

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IV. Related Vulnerabilities

Same product: Casdoor
Same vendor: n/a
Same weakness: CWE-639

V. Comments for CVE-2025-4210

Anonymous User
2026-01-15 06:08:29

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