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CVE-2026-44937 SUSE Rancher Fleet had an Unauthenticated Webhook: Regex Injection via Unsanitized Repository URL Components

🗓️ 06 Jul 2026 09:52:18Reported by suseType 
cvelist
 cvelist
🔗 www.cve.org👁 5 Views

Unauthenticated webhook in SUSE Rancher Fleet enables regex injection via unsanitized repository URLs, enabling request forgery and denial or downgrade attacks.

Related
Affected
Refs
[
  {
    "vendor": "SUSE",
    "product": "Rancher",
    "packageName": "Fleet",
    "repo": "https://github.com/rancher/fleet/",
    "versions": [
      {
        "status": "affected",
        "version": "0.15.0",
        "lessThan": "0.15.2",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "0.14.0",
        "lessThan": "0.14.6",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "0.13.0",
        "lessThan": "0.13.11",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "0.12.0",
        "lessThan": "0.12.15",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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