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CVE-2026-44883 Portainer: JWT accepted in URL query leaks tokens to logs and referers

🗓️ 28 May 2026 20:59:52Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 32 Views

CVE-2026-44883: Portainer exposes JSON Web Tokens in URL query, leaking tokens via logs and referers; fixed.

Related
Affected
Refs
[
  {
    "vendor": "portainer",
    "product": "portainer",
    "versions": [
      {
        "version": ">= 2.33.0, < 2.33.8",
        "status": "affected"
      },
      {
        "version": ">= 2.39.0, < 2.39.2",
        "status": "affected"
      },
      {
        "version": ">= 2.40.0, < 2.41.0",
        "status": "affected"
      }
    ]
  }
]

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