CVE-2025-4210: Github.com/casdoor/casdoor Casdoor SCIM User Creation Endpoint Vulnerability

MODERATE
Advisory Identifier: GHSA-8w8f-h4cm-c4pg
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CVSS 7.3
CWE-285
Published
Advisory Summary

CVE-2025-4210 is a MODERATE (CVSS 7.3) casdoor scim user creation endpoint vulnerability (CWE-285: Improper Authorization) affecting Github.com/casdoor/casdoor libraries in the Go ecosystem. The issue involves casdoor scim user creation endpoint scim.go handlescim authorization in github.com/casdoor/casdoor. Remediation is available by upgrading affected packages to version 1.812.0.

CVE-2025-4210 at a Glance

CVE Identifier CVE-2025-4210
GHSA Identifier GHSA-8w8f-h4cm-c4pg
Severity MODERATE
CVSS v3.1 Base Score 7.3
CWE Classification CWE-285: Improper Authorization
Affected Product Github.com/casdoor/casdoor
Package Ecosystem Go
Published Date
Last Updated

Security Impact

CVSS: 7.3

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L).

Attack Vector Network (AV:N)
Attack Complexity Low (AC:L)
Privileges Required None (PR:N)
User Interaction None (UI:N)
Scope Unchanged (S:U)
Confidentiality Low (C:L)
Integrity Low (I:L)
Availability Low (A:L)

How to Fix CVE-2025-4210

To remediate this vulnerability, upgrade all affected Github.com/casdoor/casdoor dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

github.com/casdoor/casdoor fixed: 1.812.0 
Upgrade github.com/casdoor/casdoor to 1.812.0
Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

inspect dependencies for github.com/casdoor/casdoor

How to Check if You Are Affected

To determine whether your application is affected by CVE-2025-4210, inspect your project dependencies for Github.com/casdoor/casdoor:

inspect dependencies for github.com/casdoor/casdoor

Analyze the terminal output to locate any version of Github.com/casdoor/casdoor in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 1.812.0), your application is affected.

Note: Verify declared build manifests and deployed runtime container environments.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-285: Improper Authorization, where the product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action. In Github.com/casdoor/casdoor, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

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.

CVE-2025-4210 Affected Github.com/casdoor/casdoor Versions

1 component(s)
Fixed Versions:
1.812.0
Product / Package Ecosystem Affected Versions Fixed Version
github.com/casdoor/casdoor
golang/github.com/casdoor/casdoor
Go
< 1.812.0
1.812.0

References

NVD — CVE-2025-4210 NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-4210
Security Fix Commit FIX COMMIT
https://github.com/casdoor/casdoor/commit/3d12ac8dc2282369296c3386815c00a06c6a92fe
Github.com/casdoor/casdoor Source Repository REPOSITORY
https://github.com/casdoor/casdoor
Github.com/casdoor/casdoor Release RELEASE
https://github.com/casdoor/casdoor/releases/tag/v1.812.0
pkg.go.dev/vuln/go-2024-3661 WEB
https://pkg.go.dev/vuln/GO-2024-3661
vuldb.com/ WEB
https://vuldb.com/?ctiid.307180
vuldb.com/ WEB
https://vuldb.com/?id.307180
vuldb.com/ WEB
https://vuldb.com/?submit.556201

Frequently Asked Questions

What is CVE-2025-4210?
CVE-2025-4210 is a security vulnerability in Github.com/casdoor/casdoor involving Casdoor SCIM User Creation Endpoint scim.go HandleScim authorization in github.com/casdoor/casdoor under CWE-285: Improper Authorization.
Which Github.com/casdoor/casdoor versions are affected?
Affected versions include releases prior to 1.812.0 across affected packages: github.com/casdoor/casdoor.
What version fixes CVE-2025-4210?
Upgrading to 1.812.0 (or the latest patched release for your respective branch) resolves the vulnerability.
Is github.com/casdoor/casdoor affected?
Yes, github.com/casdoor/casdoor is affected in releases prior to 1.812.0. Upgrade your dependency to 1.812.0 or later.
What is the CVSS score of CVE-2025-4210?
CVE-2025-4210 has a CVSS v3.1 base score of 7.3 (MODERATE) with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
What CWE is associated with CVE-2025-4210?
CVE-2025-4210 is classified under CWE-285: Improper Authorization (The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action.).
How can I check Go dependencies for CVE-2025-4210?
Run the dependency tree command: 'inspect dependencies for github.com/casdoor/casdoor'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-8w8f-h4cm-c4pg",
  "modified" : "2025-05-06T19:59:54Z",
  "published" : "2025-05-02T18:31:38Z",
  "aliases" : [ "CVE-2025-4210" ],
  "summary" : "Casdoor SCIM User Creation Endpoint scim.go HandleScim authorization in github.com/casdoor/casdoor",
  "details" : "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.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"
  }, {
    "type" : "CVSS_V4",
    "score" : "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Go",
      "name" : "github.com/casdoor/casdoor"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "1.812.0"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2025-4210"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/casdoor/casdoor/commit/3d12ac8dc2282369296c3386815c00a06c6a92fe"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/casdoor/casdoor"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/casdoor/casdoor/releases/tag/v1.812.0"
  }, {
    "type" : "WEB",
    "url" : "https://pkg.go.dev/vuln/GO-2024-3661"
  }, {
    "type" : "WEB",
    "url" : "https://vuldb.com/?ctiid.307180"
  }, {
    "type" : "WEB",
    "url" : "https://vuldb.com/?id.307180"
  }, {
    "type" : "WEB",
    "url" : "https://vuldb.com/?submit.556201"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-285" ],
    "severity" : "MODERATE",
    "github_reviewed" : true,
    "github_reviewed_at" : "2025-05-06T19:59:54Z",
    "nvd_published_at" : "2025-05-02T16:15:36Z"
  }
}