{
  "containers": {
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        {
          "collectionURL": "https://github.com/Roskus/prospero-flow-crm",
          "cpes": [
            "cpe:2.3:a:roskus:prospero_flow_crm:*:*:*:*:*:*:*:*"
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          "defaultStatus": "unaffected",
          "product": "Prospero Flow CRM",
          "programFiles": [
            "app/Http/Controllers/Calendar/CalendarDeleteEventController.php"
          ],
          "repo": "https://github.com/Roskus/prospero-flow-crm",
          "vendor": "Roskus",
          "versions": [
            {
              "lessThan": "5.5.3",
              "status": "affected",
              "version": "1.0.0",
              "versionType": "semver"
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        }
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          "nodes": [
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              "cpeMatch": [
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                  "criteria": "cpe:2.3:a:roskus:prospero_flow_crm:*:*:*:*:*:*:*:*",
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                  "vulnerable": true
                }
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              "operator": "OR"
            }
          ],
          "operator": "OR"
        }
      ],
      "credits": [
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          "lang": "en",
          "type": "finder",
          "value": "Robert Mihaila"
        },
        {
          "lang": "en",
          "type": "finder",
          "value": "Amirreza Fadaeizadeh Bidari"
        },
        {
          "lang": "en",
          "type": "analyst",
          "value": "Xoan M. Otero Jorge"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "Secur0 CNA"
        },
        {
          "lang": "en",
          "type": "remediation developer",
          "value": "Gustavo Novaro"
        }
      ],
      "datePublic": "2026-07-02T22:00:00.000Z",
      "descriptions": [
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          "lang": "en",
          "supportingMedia": [
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          ],
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        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-77",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-77 Manipulating User-Controlled Variables"
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          ]
        }
      ],
      "metrics": [
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          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 6.9,
            "baseSeverity": "MEDIUM",
            "exploitMaturity": "NOT_DEFINED",
            "privilegesRequired": "NONE",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "LOW",
            "vulnConfidentialityImpact": "NONE",
            "vulnIntegrityImpact": "LOW",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "format": "CVSS",
          "scenarios": [
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              "value": "GENERAL"
            }
          ]
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      ],
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        {
          "descriptions": [
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              "cweId": "CWE-639",
              "description": "CWE-639 Authorization Bypass Through User-Controlled Key",
              "lang": "en",
              "type": "CWE"
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          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2026-07-03T12:47:38.445Z",
        "orgId": "4daa8cea-433a-44bd-9456-53b127fc289a",
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      "references": [
        {
          "name": "Fix commit 8c26eed4 - add user_id ownership check before delete",
          "tags": [
            "patch"
          ],
          "url": "https://github.com/Roskus/prospero-flow-crm/commit/8c26eed4d80544c30e55448e12a8e999af6d2b70"
        },
        {
          "name": "Release v5.5.3 (fixed version)",
          "tags": [
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          "url": "https://github.com/Roskus/prospero-flow-crm/releases/tag/v5.5.3"
        },
        {
          "tags": [
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          ],
          "url": "https://secur0.com/en/cna/cve-list/cve-2026-59234-idor-in-prospero-flow-crm-allows-deletion-of-other-users-calendar-events"
        }
      ],
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          ],
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        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "tags": [
        "x_open-source"
      ],
      "title": "Authorization Bypass Through User-Controlled Key in Prospero Flow CRM calendar event deletion",
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  "cveMetadata": {
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    "assignerShortName": "Secur0",
    "cveId": "CVE-2026-59234",
    "datePublished": "2026-07-03T12:47:38.445Z",
    "dateReserved": "2026-07-03T11:24:39.241Z",
    "dateUpdated": "2026-07-03T12:47:38.445Z",
    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}