FKIE_CVE-2026-3563

Vulnerability from fkie_nvd - Published: 2026-03-17 20:16 - Updated: 2026-03-19 13:04
Severity ?
5.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:L
Summary
Improper input validation in the apps and endpoints configuration in PowerShell Universal before 2026.1.4 allows an authenticated user with permissions to create or modify Apps or Endpoints to override existing application or system routes, resulting in unintended request routing and denial of service via a conflicting URL path.
References
security@devolutions.nethttps://devolutions.net/security/advisories/DEVO-2026-0008Vendor Advisory
Impacted products
Vendor Product Version
ironmansoftware powershell_universal *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:ironmansoftware:powershell_universal:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "7031D7B5-ECB2-458C-A64E-8F49BE50B76E",
              "versionEndExcluding": "2026.1.4",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Improper input validation in the apps and endpoints configuration in PowerShell Universal before 2026.1.4 allows an authenticated user with permissions to create or modify Apps or Endpoints to override existing application or system routes, resulting in unintended request routing and denial of service via a conflicting URL path."
    },
    {
      "lang": "es",
      "value": "Validaci\u00f3n de entrada incorrecta en la configuraci\u00f3n de aplicaciones y endpoints en PowerShell Universal anterior a 2026.1.4 permite a un usuario autenticado con permisos para crear o modificar aplicaciones o endpoints anular rutas de aplicaci\u00f3n o del sistema existentes, lo que resulta en un enrutamiento de solicitudes no intencionado y denegaci\u00f3n de servicio a trav\u00e9s de una ruta de URL en conflicto."
    }
  ],
  "id": "CVE-2026-3563",
  "lastModified": "2026-03-19T13:04:11.647",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 1.2,
        "impactScore": 4.2,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2026-03-17T20:16:14.587",
  "references": [
    {
      "source": "security@devolutions.net",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://devolutions.net/security/advisories/DEVO-2026-0008"
    }
  ],
  "sourceIdentifier": "security@devolutions.net",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-1289"
        }
      ],
      "source": "security@devolutions.net",
      "type": "Secondary"
    }
  ]
}


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