CVE-2022-31035 External URLs for Deployments can include javascript in argo-cd

2022-06-2719:10:11

CWE-79

GitHub_M

www.cve.org

argo cd

cross-site scripting

vulnerability

external urls

javascript

kubernetes

patch

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.6

Confidence

High

EPSS

0.001

Percentile

30.5%

JSON

Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. All versions of Argo CD starting with v1.0.0 are vulnerable to a cross-site scripting (XSS) bug allowing a malicious user to inject a javascript: link in the UI. When clicked by a victim user, the script will execute with the victim’s permissions (up to and including admin). The script would be capable of doing anything which is possible in the UI or via the API, such as creating, modifying, and deleting Kubernetes resources. A patch for this vulnerability has been released in the following Argo CD versions: v2.4.1, v2.3.5, v2.2.10 and v2.1.16. There are no completely-safe workarounds besides upgrading.

CNA Affected

[
  {
    "product": "argo-cd",
    "vendor": "argoproj",
    "versions": [
      {
        "status": "affected",
        "version": ">= 1.0.0, < 2.1.16"
      },
      {
        "status": "affected",
        "version": ">= 2.2.0, < 2.2.10"
      },
      {
        "status": "affected",
        "version": ">= 2.3.0, < 2.3.5"
      },
      {
        "status": "affected",
        "version": ">= 2.4.0, < 2.4.1"
      }
    ]
  }
]