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CVE-2024-1123

Status: ModifiedMedium (6.5)—

The EventPrime – Events Calendar, Bookings and Tickets plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the save_frontend_event_submission() function in all versions up to, and including, 3.4.2. This makes it possible for authenticated attackers, with subscriber-level access and above, to overwrite the title and content of arbitrary posts. This can also be exploited by unauthenticated attackers when the allow_submission_by_anonymous_user setting is enabled.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

Metagauss — Eventprime

CWEs

References

Raw JSON (NVD)

Show
{
  "id": "CVE-2024-1123",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-1123",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-03-11T15:23:55.990224Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "security@wordfence.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.5,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "security@wordfence.com",
      "affectedData": [
        {
          "vendor": "metagauss",
          "product": "EventPrime – Events Calendar, Bookings and Tickets",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "versionType": "semver",
              "lessThanOrEqual": "3.4.2"
            }
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          "defaultStatus": "unaffected"
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  ],
  "published": "2024-03-09T07:15:07.233",
  "references": [
    {
      "url": "https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3033882%40eventprime-event-calendar-management&new=3033882%40eventprime-event-calendar-management&sfp_email=&sfph_mail=",
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      "tags": [
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      "tags": [
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      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security@wordfence.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ]
    },
    {
      "type": "Secondary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
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      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The EventPrime – Events Calendar, Bookings and Tickets plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the save_frontend_event_submission() function in all versions up to, and including, 3.4.2. This makes it possible for authenticated attackers, with subscriber-level access and above, to overwrite the title and content of arbitrary posts. This can also be exploited by unauthenticated attackers when the allow_submission_by_anonymous_user setting is enabled."
    },
    {
      "lang": "es",
      "value": "El complemento EventPrime – Events Calendar, Bookings and Tickets para WordPress es vulnerable a modificaciones no autorizadas de datos debido a una falta de verificación de capacidad en la función save_frontend_event_submission() en todas las versiones hasta la 3.4.2 incluida. Esto hace posible que atacantes autenticados, con acceso a nivel de suscriptor y superior, sobrescriban el título y el contenido de publicaciones arbitrarias. Esto también puede ser aprovechado por atacantes no autenticados cuando la configuración enable_submission_by_anonymous_user está habilitada."
    }
  ],
  "lastModified": "2026-06-17T07:03:31.100",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:metagauss:eventprime:*:*:*:*:*:wordpress:*:*",
              "vulnerable": true,
              "matchCriteriaId": "EE9D3C4B-BEC7-4C98-96B7-55629914E43C",
              "versionEndExcluding": "3.4.3"
            }
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          "operator": "OR"
        }
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  ],
  "sourceIdentifier": "security@wordfence.com"
}