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    2 vulnerabilities by coachific

    CVE-2026-4005 (GCVE-0-2026-4005)

    Vulnerability from nvd – Published: 2026-04-15 08:28 – Updated: 2026-04-16 13:39
    VLAI
    Title
    Coachific Shortcode <= 1.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'userhash' Shortcode Attribute
    Summary
    The Coachific Shortcode plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'userhash' shortcode attribute in all versions up to and including 1.0. This is due to insufficient input sanitization and output escaping. The plugin uses sanitize_text_field() on the 'userhash' parameter, which strips HTML tags but does not escape characters significant in a JavaScript string context (such as double quotes, semicolons, and parentheses). The sanitized value is then directly interpolated into a JavaScript string within a <script> tag on line 29 without any JavaScript-specific escaping (e.g., wp_json_encode() or esc_js()). This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
    Severity
    6.4 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
    Assigner
    References
    Impacted products
    Vendor Product Version
    coachific Coachific Shortcode Affected: 0 , ≤ 1.0 (semver)
    		Create a notification for this product.
    Credits
    zakaria
    Show details on NVD website
    To clipboard 

    {
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                "id": "CVE-2026-4005",
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                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-04-16T13:38:59.940576Z",
                "version": "2.0.3"
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        "providerMetadata": {
          "dateUpdated": "2026-04-16T13:39:08.598Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Coachific Shortcode",
          "vendor": "coachific",
          "versions": [
            {
              "lessThanOrEqual": "1.0",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "zakaria"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The Coachific Shortcode plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the \u0027userhash\u0027 shortcode attribute in all versions up to and including 1.0. This is due to insufficient input sanitization and output escaping. The plugin uses sanitize_text_field() on the \u0027userhash\u0027 parameter, which strips HTML tags but does not escape characters significant in a JavaScript string context (such as double quotes, semicolons, and parentheses). The sanitized value is then directly interpolated into a JavaScript string within a \u003cscript\u003e tag on line 29 without any JavaScript-specific escaping (e.g., wp_json_encode() or esc_js()). This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page."
        }
      ],
      "metrics": [
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        "orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
        "shortName": "Wordfence"
      },
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          "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/3d91158c-0b34-460e-9fdb-b99165ebca78?source=cve"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/coachific-shortcode/trunk/coachific.php#L29"
        },
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          "url": "https://plugins.trac.wordpress.org/browser/coachific-shortcode/tags/1.0/coachific.php#L29"
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      "title": "Coachific Shortcode \u003c= 1.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via \u0027userhash\u0027 Shortcode Attribute"
    }
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    "datePublished": "2026-04-15T08:28:14.507Z",
    "dateReserved": "2026-03-11T18:56:10.776Z",
    "dateUpdated": "2026-04-16T13:39:08.598Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
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    CVE-2026-4005 (GCVE-0-2026-4005)

    Vulnerability from cvelistv5 – Published: 2026-04-15 08:28 – Updated: 2026-04-16 13:39
    VLAI
    Title
    Coachific Shortcode <= 1.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'userhash' Shortcode Attribute
    Summary
    The Coachific Shortcode plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'userhash' shortcode attribute in all versions up to and including 1.0. This is due to insufficient input sanitization and output escaping. The plugin uses sanitize_text_field() on the 'userhash' parameter, which strips HTML tags but does not escape characters significant in a JavaScript string context (such as double quotes, semicolons, and parentheses). The sanitized value is then directly interpolated into a JavaScript string within a <script> tag on line 29 without any JavaScript-specific escaping (e.g., wp_json_encode() or esc_js()). This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
    Severity
    6.4 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
    Assigner
    References
    Impacted products
    Vendor Product Version
    coachific Coachific Shortcode Affected: 0 , ≤ 1.0 (semver)
    		Create a notification for this product.
    Credits
    zakaria
    Show details on NVD website
    To clipboard 

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                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-04-16T13:38:59.940576Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
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        ],
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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          "value": "zakaria"
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          "value": "The Coachific Shortcode plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the \u0027userhash\u0027 shortcode attribute in all versions up to and including 1.0. This is due to insufficient input sanitization and output escaping. The plugin uses sanitize_text_field() on the \u0027userhash\u0027 parameter, which strips HTML tags but does not escape characters significant in a JavaScript string context (such as double quotes, semicolons, and parentheses). The sanitized value is then directly interpolated into a JavaScript string within a \u003cscript\u003e tag on line 29 without any JavaScript-specific escaping (e.g., wp_json_encode() or esc_js()). This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page."
        }
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