Symlink following allows leaking out-of-bound manifests and JSON files from Argo CD repo-server
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA, GitHub and Red Hat. Impact type from CWE-59 and the CVSS impact.
Summary
Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. Argo CD starting with version 0.7.0 and prior to versions 2.1.15m 2.2.9, and 2.3.4 is vulnerable to a symlink following bug allowing a malicious user with repository write access to leak sensitive files from Argo CD's repo-server. A malicious Argo CD user with write access for a repository which is (or may be) used in a directory-type Application may commit a symlink which points to an out-of-bounds file. Sensitive files which could be leaked include manifest files from other Applications' source repositories (potentially decrypted files, if you are using a decryption plugin) or any JSON-formatted secrets which have been mounted as files on the repo-server. A patch for this vulnerability has been released in Argo CD versions 2.3.4, 2.2.9, and 2.1.15. Users of versions 2.3.0 or above who do not have any Jsonnet/directory-type Applications may disable the Jsonnet/directory config management tool as a workaround.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| argoproj | argo-cd | 0.7.0 to before 2.1.15; 2.2.0 to before 2.2.9; 2.3.0 to before 2.3.4 | 2.1.15, 2.2.9, 2.3.4 | Patch available | CNA |
| — | github.com/argoproj/argo-cd/v2 (Go) | before 2.1.15 | 2.1.15 | Patch available | GHSA-6gcg-hp2x-q54h |
| — | github.com/argoproj/argo-cd/v2 (Go) | 2.2.0 to before 2.2.9 | 2.2.9 | Patch available | GHSA-6gcg-hp2x-q54h |
| — | github.com/argoproj/argo-cd/v2 (Go) | 2.3.0 to before 2.3.4 | 2.3.4 | Patch available | GHSA-6gcg-hp2x-q54h |
- argo-cd Vendorargoproj Affected 0.7.0 to before 2.1.15; 2.2.0 to before 2.2.9; 2.3.0 to before 2.3.4 Fixed in 2.1.15, 2.2.9, 2.3.4 Patch available CNA
- github.com/argoproj/argo-cd/v2 (Go) Vendor— Affected before 2.1.15 Fixed in 2.1.15 Patch available GHSA-6gcg-hp2x-q54h
- github.com/argoproj/argo-cd/v2 (Go) Vendor— Affected 2.2.0 to before 2.2.9 Fixed in 2.2.9 Patch available GHSA-6gcg-hp2x-q54h
- github.com/argoproj/argo-cd/v2 (Go) Vendor— Affected 2.3.0 to before 2.3.4 Fixed in 2.3.4 Patch available GHSA-6gcg-hp2x-q54h
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:argoproj:argo_cd:*:*:*:*:*:*:*:* | 0.7.0 to before 2.1.15; 2.2.0 to before 2.2.9; 2.3.0 to before 2.3.4 | Vulnerable | argoproj |
- cpe:2.3:a:argoproj:argo_cd:*:*:*:*:*:*:*:* Versions 0.7.0 to before 2.1.15; 2.2.0 to before 2.2.9; 2.3.0 to before 2.3.4 Vulnerable ·argoproj
Remediation
- Fix · CNA argo-cd (argoproj) Fixed in 2.1.15, 2.2.9, 2.3.4
- Fix · GHSA-6gcg-hp2x-q54h github.com/argoproj/argo-cd/v2 (Go) Fixed in 2.1.15 Advisory →
- Fix · GHSA-6gcg-hp2x-q54h github.com/argoproj/argo-cd/v2 (Go) Fixed in 2.2.9 Advisory →
- Fix · GHSA-6gcg-hp2x-q54h github.com/argoproj/argo-cd/v2 (Go) Fixed in 2.3.4 Advisory →
Red Hat 4 advisories
- RHSA-2022:4692 Released 2022-05-18 · Red Hat rating ImportantRed Hat OpenShift GitOps security update
- Red Hat OpenShift GitOps 1.4 openshift-gitops-1/applicationset-rhel8, openshift-gitops-1/argocd-rhel8, openshift-gitops-1/dex-rhel8 +4
- RHSA-2022:4691 Released 2022-05-18 · Red Hat rating ImportantRed Hat OpenShift GitOps security update
- Red Hat OpenShift GitOps 1.3 openshift-gitops-1/applicationset-rhel8, openshift-gitops-1/argocd-rhel8, openshift-gitops-1/dex-rhel8 +4
- RHSA-2022:4690 Released 2022-05-18 · Red Hat rating ImportantRed Hat OpenShift GitOps security update
- Red Hat OpenShift GitOps 1.5 openshift-gitops-1/applicationset-rhel8, openshift-gitops-1/argocd-rhel8, openshift-gitops-1/dex-rhel8 +4
Show 1 more Red Hat advisories
- RHSA-2022:4671 Released 2022-05-18 · Red Hat rating ImportantRed Hat OpenShift GitOps security update
- Red Hat OpenShift GitOps 1.3 openshift-gitops-1/applicationset-rhel8, openshift-gitops-1/argocd-rhel8, openshift-gitops-1/dex-rhel8 +4
Vendor assessments
Red Hat
Red Hat rating: Moderate. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat OpenShift GitOps 1.3 | Fixed | RHSA-2022:4671, RHSA-2022:4691 |
| Red Hat OpenShift GitOps 1.4 | Fixed | RHSA-2022:4692 |
| Red Hat OpenShift GitOps 1.5 | Fixed | RHSA-2022:4690 |
Timeline
- 2026-10-02 Threatist record created from CVE-2022-24904
- 2026-10-03 Alias added: GHSA-6gcg-hp2x-q54h
References
Advisory 5
More argoproj Argo Cd vulnerabilities
- 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
Sources
- CVE-2022-24904 · CVE Program
- CVE-2022-24904 · NVD
- FIRST EPSS
- GHSA-6gcg-hp2x-q54h · GitHub Advisory Database · CC BY 4.0
- CVE-2022-24904 · Red Hat security data · CC BY 4.0
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