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TI-2022-13079 Aliases CVE-2022-31034GHSA-2m7h-86qq-fp4v

Insecure entropy in argo-cd

Priority MEDIUM 40CWE-330Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
High
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA, GitHub and Red Hat.

Summary

Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. All versions of Argo CD starting with v0.11.0 are vulnerable to a variety of attacks when an SSO login is initiated from the Argo CD CLI or UI. The vulnerabilities are due to the use of insufficiently random values in parameters in Oauth2/OIDC login flows. In each case, using a relatively-predictable (time-based) seed in a non-cryptographically-secure pseudo-random number generator made the parameter less random than required by the relevant spec or by general best practices. In some cases, using too short a value made the entropy even less sufficient. The attacks on login flows which are meant to be mitigated by these parameters are difficult to accomplish but can have a high impact potentially granting an attacker admin access to Argo CD. Patches 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 known workarounds for this vulnerability.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00964 61st percentileScored 2026-11-07
Fix Fixed argo-cd (argoproj): 2.1.16, 2.2.10, 2.3.5 +1github.com/argoproj/argo-cd (Go): 2.1.16+1 more productRed Hat: 4 advisories

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
argoprojargo-cd0.11.0 to before 2.1.16; 2.2.0 to before 2.2.10; 2.3.0 to before 2.3.5; 2.4.0 to before 2.4.12.1.16, 2.2.10, 2.3.5, 2.4.1Patch availableCNA
—github.com/argoproj/argo-cd (Go)0.11.0 to before 2.1.162.1.16Patch availableGHSA-2m7h-86qq-fp4v
—github.com/argoproj/argo-cd/v2 (Go)before 2.1.162.1.16Patch availableGHSA-2m7h-86qq-fp4v
—github.com/argoproj/argo-cd/v2 (Go)2.2.0 to before 2.2.102.2.10Patch availableGHSA-2m7h-86qq-fp4v
—github.com/argoproj/argo-cd/v2 (Go)2.3.0 to before 2.3.52.3.5Patch availableGHSA-2m7h-86qq-fp4v
—github.com/argoproj/argo-cd/v2 (Go)2.4.0 to before 2.4.12.4.1Patch availableGHSA-2m7h-86qq-fp4v
  • argo-cd Vendorargoproj Affected 0.11.0 to before 2.1.16; 2.2.0 to before 2.2.10; 2.3.0 to before 2.3.5; 2.4.0 to before 2.4.1 Fixed in 2.1.16, 2.2.10, 2.3.5, 2.4.1 Patch available CNA
  • github.com/argoproj/argo-cd (Go) Vendor— Affected 0.11.0 to before 2.1.16 Fixed in 2.1.16 Patch available GHSA-2m7h-86qq-fp4v
  • github.com/argoproj/argo-cd/v2 (Go) Vendor— Affected before 2.1.16 Fixed in 2.1.16 Patch available GHSA-2m7h-86qq-fp4v
  • github.com/argoproj/argo-cd/v2 (Go) Vendor— Affected 2.2.0 to before 2.2.10 Fixed in 2.2.10 Patch available GHSA-2m7h-86qq-fp4v
  • github.com/argoproj/argo-cd/v2 (Go) Vendor— Affected 2.3.0 to before 2.3.5 Fixed in 2.3.5 Patch available GHSA-2m7h-86qq-fp4v
  • github.com/argoproj/argo-cd/v2 (Go) Vendor— Affected 2.4.0 to before 2.4.1 Fixed in 2.4.1 Patch available GHSA-2m7h-86qq-fp4v

CPE configurations NVD · 4

CPEVersionsRoleVendor
cpe:2.3:a:argoproj:argo_cd:*:*:*:*:*:*:*:*0.11.0 to before 2.1.16Vulnerableargoproj
cpe:2.3:a:argoproj:argo_cd:2.2.9:*:*:*:*:*:*:*2.2.9Vulnerableargoproj
cpe:2.3:a:argoproj:argo_cd:2.3.4:*:*:*:*:*:*:*2.3.4Vulnerableargoproj
cpe:2.3:a:argoproj:argo_cd:2.4.0:*:*:*:*:*:*:*2.4.0Vulnerableargoproj
  • cpe:2.3:a:argoproj:argo_cd:*:*:*:*:*:*:*:* Versions 0.11.0 to before 2.1.16 Vulnerable ·argoproj
  • cpe:2.3:a:argoproj:argo_cd:2.2.9:*:*:*:*:*:*:* Versions 2.2.9 Vulnerable ·argoproj
  • cpe:2.3:a:argoproj:argo_cd:2.3.4:*:*:*:*:*:*:* Versions 2.3.4 Vulnerable ·argoproj
  • cpe:2.3:a:argoproj:argo_cd:2.4.0:*:*:*:*:*:*:* Versions 2.4.0 Vulnerable ·argoproj

Remediation

  • Fix · CNA argo-cd (argoproj) Fixed in 2.1.16, 2.2.10, 2.3.5, 2.4.1
  • Fix · GHSA-2m7h-86qq-fp4v github.com/argoproj/argo-cd (Go) Fixed in 2.1.16 Advisory →
  • Fix · GHSA-2m7h-86qq-fp4v github.com/argoproj/argo-cd/v2 (Go) Fixed in 2.1.16 Advisory →
  • Fix · GHSA-2m7h-86qq-fp4v github.com/argoproj/argo-cd/v2 (Go) Fixed in 2.2.10 Advisory →
  • Fix · GHSA-2m7h-86qq-fp4v github.com/argoproj/argo-cd/v2 (Go) Fixed in 2.3.5 Advisory →
  • Fix · GHSA-2m7h-86qq-fp4v github.com/argoproj/argo-cd/v2 (Go) Fixed in 2.4.1 Advisory →

Red Hat 4 advisories

  • RHSA-2022:5153 Released 2022-06-27 · Red Hat rating Important
    Red Hat OpenShift GitOps security update
    • Red Hat OpenShift GitOps 1.4 openshift-gitops-1/argocd-rhel8
  • RHSA-2022:5187 Released 2022-06-24 · Red Hat rating Important
    Red Hat OpenShift GitOps security update
    • Red Hat OpenShift GitOps 1.3 openshift-gitops-1/argocd-rhel8
  • RHSA-2022:5192 Released 2022-06-24 · Red Hat rating Important
    Red Hat OpenShift GitOps security update
    • Red Hat OpenShift GitOps 1.3 openshift-gitops-1/argocd-rhel8
Show 1 more Red Hat advisories
  • RHSA-2022:5152 Released 2022-06-22 · Red Hat rating Important
    Red Hat OpenShift GitOps security update
    • Red Hat OpenShift GitOps 1.5 openshift-gitops-1/argocd-rhel8

Vendor assessments

Red Hat

Red Hat rating: Important. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat OpenShift GitOps 1.3Fixed RHSA-2022:5187, RHSA-2022:5192
Red Hat OpenShift GitOps 1.4Fixed RHSA-2022:5153
Red Hat OpenShift GitOps 1.5Fixed RHSA-2022:5152
Not affected: 3 products
  • Red Hat OpenShift GitOps 1.3
  • Red Hat OpenShift GitOps 1.4
  • Red Hat OpenShift GitOps 1.5

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-31034
  2. 2026-10-03 Alias added: GHSA-2m7h-86qq-fp4v

References

Patch 1

Advisory 2

Other 1

  • TI-2024-14377 Argo CD vulnerable to Bypassing of Brute Force Protection via Application Crash and In-Memory Data Loss CVSS 3.1CRITICAL 9.8
  • TI-2024-14383 Argo CD vulnerable to Bypassing of Rate Limit and Brute Force Protection Using Cache Overflow CVSS 3.1CRITICAL 9.1
  • TI-2026-31086 ArgoCD ServerSideDiff is vulnerable to Kubernetes Secret Extraction CVSS 3.1CRITICAL 9.6
  • TI-2023-20919 Cluster secret might leak in cluster details page in Argo CD CVSS 3.1CRITICAL 9.9
  • TI-2024-21088 ArgoCD Vulnerable to Use of Risky or Missing Cryptographic Algorithms in Redis Cache CVSS 3.1CRITICAL 9.1
  • TI-2026-33475 Argo CD: Stored XSS in application link annotations enables developer-to-admin privilege escalation CVSS 3.1HIGH 8.7
See all 56 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences