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    2 vulnerabilities found for event_espresso_4_decaf by eventespresso

    CVE-2021-4404 (GCVE-0-2021-4404)

    Vulnerability from nvd – Published: 2023-07-01 05:33 – Updated: 2026-04-08 17:05
    VLAI
    Title
    Event Espresso 4 Decaf <= 4.10.11 - Cross-Site Request Forgery Bypass
    Summary
    The Event Espresso 4 Decaf plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 4.10.11. This is due to missing or incorrect nonce validation on the ajaxHandler() function. This makes it possible for unauthenticated attackers to op into notifications via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
    Severity
    4.3 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-352 - Cross-Site Request Forgery (CSRF)
    Assigner
    References
    Impacted products
    Credits
    Jerome Bruandet
    Show details on NVD website
    To clipboard 

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            "url": "https://blog.nintechnet.com/25-wordpress-plugins-vulnerable-to-csrf-attacks/"
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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      "title": "Event Espresso 4 Decaf \u003c= 4.10.11 - Cross-Site Request Forgery Bypass"
    }
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    "datePublished": "2023-07-01T05:33:29.497Z",
    "dateReserved": "2023-06-30T17:07:47.908Z",
    "dateUpdated": "2026-04-08T17:05:34.460Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
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    CVE-2021-4404 (GCVE-0-2021-4404)

    Vulnerability from cvelistv5 – Published: 2023-07-01 05:33 – Updated: 2026-04-08 17:05
    VLAI
    Title
    Event Espresso 4 Decaf <= 4.10.11 - Cross-Site Request Forgery Bypass
    Summary
    The Event Espresso 4 Decaf plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 4.10.11. This is due to missing or incorrect nonce validation on the ajaxHandler() function. This makes it possible for unauthenticated attackers to op into notifications via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
    Severity
    4.3 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-352 - Cross-Site Request Forgery (CSRF)
    Assigner
    References
    Impacted products
    Credits
    Jerome Bruandet
    Show details on NVD website
    To clipboard 

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