CVE-2023-40025 Argo CD web terminal session doesn't expire

2023-08-2319:12:04

CWE-613

GitHub_M

www.cve.org

argo cd

web terminal

session

expiration

vulnerability

patch

websocket

kubernetes

gitops

cve-2023-40025

CVSS3

4.7

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L

AI Score

Confidence

High

EPSS

0.001

Percentile

30.3%

JSON

Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. All versions of Argo CD starting from version 2.6.0 have a bug where open web terminal sessions do not expire. This bug allows users to send any websocket messages even if the token has already expired. The most straightforward scenario is when a user opens the terminal view and leaves it open for an extended period. This allows the user to view sensitive information even when they should have been logged out already. A patch for this vulnerability has been released in the following Argo CD versions: 2.6.14, 2.7.12 and 2.8.1.

CNA Affected

[
  {
    "vendor": "argoproj",
    "product": "argo-cd",
    "versions": [
      {
        "version": ">= 2.6.0, < 2.6.14",
        "status": "affected"
      },
      {
        "version": ">= 2.7.0, < 2.7.12",
        "status": "affected"
      },
      {
        "version": "= 2.8.0",
        "status": "affected"
      }
    ]
  }
]