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CVE-2025-59538

🗓️ 01 Oct 2025 21:09:08Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 28 Views🌐 WEB

Unauthenticated DoS in Argo CD via DevOps webhook; argocd-server crashes when refUpdates is empty.

Related
Detection
Affected
Refs
Paths
NVD
Vulners
Node
argoprojargo_cdRange2.9.02.14.20
OR
argoprojargo_cdRange3.0.03.0.19
OR
argoprojargo_cdRange3.1.03.1.8
OR
argoprojargo_cdMatch3.2.0rc1
[
  {
    "vendor": "argoproj",
    "product": "argo-cd",
    "versions": [
      {
        "version": ">= 2.9.0-rc1, < 2.14.20",
        "status": "affected"
      },
      {
        "version": ">= 3.2.0-rc1, < 3.2.0-rc2",
        "status": "affected"
      },
      {
        "version": ">= 3.1.0-rc1, < 3.1.8",
        "status": "affected"
      },
      {
        "version": ">= 3.0.0-rc1, < 3.0.19",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
resource.refUpdatesrequest body/api/webhookAzure DevOps Push event with empty resource.refUpdates triggers an index-out-of-range panic in the webhook handler when webhook.azuredevops.username/password are not set, crashing the argocd-server process.CWE-703CWE-248

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17 Jun 2026 09:46Current
6.5Medium risk
Vulners AI Score6.5
CVSS 3.17.5
EPSS0.00549
SSVC
28