PT-2025-36609 — Information Disclosure em Go Github.Com/Argoproj/Argo-Cd/V2+1

PT-2025-36609 · Go · Github.Com/Argoproj/Argo-Cd/V2+1

Publicado

2025-09-04

Atualizado

2025-09-04

CVSS v3.1

9.9

Crítica

Vetor

AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Summary

Argo CD API tokens with project-level permissions are able to retrieve sensitive repository credentials (usernames, passwords) through the project details API endpoint, even when the token only has standard application management permissions and no explicit access to secrets.

Component: Project API (/api/v1/projects/{project}/detailed)

Vulnerability Details

Expected Behavior

API tokens should require explicit permission to access sensitive credential information. Standard project permissions should not grant access to repository secrets.

Actual Behavior

API tokens with basic project permissions can retrieve all repository credentials associated with a project through the detailed project API endpoint.

Note: This vulnerability does not only affect project-level permissions. Any token with project get permissions is also vulnerable, including global permissions such as: p, role/user, projects, get, *, allow

Steps to Reproduce

Create an API token with the following project-level permissions:

p, proj:myProject:project-automation-role, applications, sync, myProject/*, allow
p, proj:myProject:project-automation-role, applications, action/argoproj.io/Rollout/*, myProject/*, allow
p, proj:myProject:project-automation-role, applications, get, myProject/*, allow

Call the project details API:

bashcurl -sH "Authorization: Bearer $ARGOCD API TOKEN" 
 "https://argocd.example.com/api/v1/projects/myProject/detailed"

Observe that the response includes sensitive repository credentials:

{
 "repositories": [
  {
   "username": "<REDACTED>",
   "password": "<REDACTED>",
   "type": "helm",
   "name": "test-helm-repo",
   "project": "myProject"
  }
 ]
}

Patches

v3.1.2
v3.0.14
v2.14.16
v2.13.9

Credits to @ashishgoyal111 for helping identify this issue.

Correção

Information Disclosure

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dbugs@ptsecurity.com

Enumeração de Fraquezas

CWE-200

Identificadores relacionados

GHSA-786Q-9HCG-V9FF

Produtos afetados

Github.Com/Argoproj/Argo-Cd/V2

Github.Com/Argoproj/Argo-Cd/V3