CVE-2026-54215

{
  "id": "CVE-2026-54215",
  "sourceIdentifier": "[email protected]",
  "published": "2026-08-07T10:16:58.763",
  "lastModified": "2026-10-24T16:10:00.153",
  "vulnStatus": "Deferred",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Tobit Laboratories AG TeamDavid's Webbox  contains an open redirect vulnerability via the \n“replyUrl” parameter. An attacker can exploit this vulnerability to \ncraft a URL within the application that, when visited, redirects the \nuser’s browser to an arbitrary third-party site. This can be abused for \nphishing attacks, where users receive a trusted domain link but are \nredirected to a phishing website. This issue affects TeamDavid before Rollout 528.\n\nStarting with Rollout 528 (June 30, 2026), the affected functionality is disabled by default and the vulnerabilities are therefore no longer exposed through this functionality."
    },
    {
      "lang": "es",
      "value": "Tobit Laboratories AG Webbox de TeamDavid contiene una vulnerabilidad de redirección abierta a través del parámetro ’replyUrl’. Un atacante puede explotar esta vulnerabilidad para crear una URL dentro de la aplicación que, al ser visitada, redirige el navegador del usuario a un sitio de terceros arbitrario. Esto puede ser utilizado indebidamente para ataques de phishing, donde los usuarios reciben un enlace de dominio de confianza pero son redirigidos a un sitio web de phishing. Este problema afecta a TeamDavid hasta el Rollout 524."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "Tobit Laboratories AG",
          "product": "TeamDavid",
          "defaultStatus": "unaffected",
          "modules": [
            "Webbox"
          ],
          "versions": [
            {
              "version": "0",
              "lessThan": "Rollout 528",
              "versionType": "custom",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV40": [
      {
        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
          "version": "4.0",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "privilegesRequired": "NONE",
          "userInteraction": "PASSIVE",
          "vulnConfidentialityImpact": "LOW",
          "vulnIntegrityImpact": "LOW",
          "vulnAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "LOW",
          "subIntegrityImpact": "LOW",
          "subAvailabilityImpact": "NONE",
          "exploitMaturity": "NOT_DEFINED",
          "confidentialityRequirement": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "availabilityRequirement": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "valueDensity": "NOT_DEFINED",
          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "providerUrgency": "NOT_DEFINED"
        }
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-08-07T11:24:50.530508Z",
          "id": "CVE-2026-54215",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-601"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://chayns.net/77892-10814/tapp/763210?postId=11454",
      "source": "[email protected]"
    },
    {
      "url": "https://labs.infoguard.ch/posts/22-cves-in-david-a-secure-m365-alternative/",
      "source": "[email protected]"
    },
    {
      "url": "https://labs.infoguard.ch/posts/22-cves-in-david-a-secure-m365-alternative/",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ]
}