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CVE-2021-24796

Estado: ModificadaMedia (6.1)—

The My Tickets WordPress plugin before 1.8.31 does not properly sanitise and escape the Email field of booked tickets before outputting it in the Payment admin dashboard, which could allow unauthenticated users to perform Cross-Site Scripting attacks against admins

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

MY Tickets Project — MY Tickets

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2021-24796",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
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    "cvssMetricV31": [
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        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 6.1,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 2.7,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "contact@wpscan.com",
      "affectedData": [
        {
          "vendor": "Unknown",
          "product": "My Tickets",
          "versions": [
            {
              "status": "affected",
              "version": "1.8.31",
              "lessThan": "1.8.31",
              "versionType": "custom"
            }
          ]
        }
      ]
    }
  ],
  "published": "2021-11-17T11:15:07.853",
  "references": [
    {
      "url": "https://wpscan.com/vulnerability/d973dc0f-3cb4-408d-a8b0-01abeb9ef951",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "contact@wpscan.com"
    },
    {
      "url": "https://wpscan.com/vulnerability/d973dc0f-3cb4-408d-a8b0-01abeb9ef951",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "contact@wpscan.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The My Tickets WordPress plugin before 1.8.31 does not properly sanitise and escape the Email field of booked tickets before outputting it in the Payment admin dashboard, which could allow unauthenticated users to perform Cross-Site Scripting attacks against admins"
    },
    {
      "lang": "es",
      "value": "El plugin My Tickets de WordPress versiones anteriores a 1.8.31, no sanea y escapa correctamente del campo Email de los tickets reservados antes de mostrarlo en el panel de administración de pagos, que podría permitir a usuarios no autenticados llevar a cabo ataques de tipo Cross-Site Scripting contra los administradores"
    }
  ],
  "lastModified": "2026-06-17T03:40:55.350",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:my_tickets_project:my_tickets:*:*:*:*:*:wordpress:*:*",
              "vulnerable": true,
              "matchCriteriaId": "2B433678-6B4D-43DF-8272-0833E1AA3157",
              "versionEndExcluding": "1.8.31"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "contact@wpscan.com"
}