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2 vulnerabilities found for AcyMailing – An Ultimate Newsletter Plugin and Marketing Automation Solution for WordPress by acyba

CVE-2026-3614 (GCVE-0-2026-3614)
Vulnerability from cvelistv5
Published
2026-04-16 05:29
Modified
2026-04-16 13:42
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
Summary
The AcyMailing plugin for WordPress is vulnerable to privilege escalation in all versions From 9.11.0 up to, and including, 10.8.1 due to a missing capability check on the `wp_ajax_acymailing_router` AJAX handler. This makes it possible for authenticated attackers, with Subscriber-level access and above, to access admin-only controllers (including configuration management), enable the autologin feature, create a malicious newsletter subscriber with an injected `cms_id` pointing to any WordPress user, and then use the autologin URL to authenticate as that user, including administrators.
References
Impacted products
Vendor Product Version
acyba AcyMailing – An Ultimate Newsletter Plugin and Marketing Automation Solution for WordPress Version: 9.11.0   ≤ 10.8.1
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{
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      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-3614",
                "options": [
                  {
                    "Exploitation": "none"
                  },
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                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-04-16T13:28:56.236941Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-04-16T13:42:14.595Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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        {
          "defaultStatus": "unaffected",
          "product": "AcyMailing \u2013 An Ultimate Newsletter Plugin and Marketing Automation Solution for WordPress",
          "vendor": "acyba",
          "versions": [
            {
              "lessThanOrEqual": "10.8.1",
              "status": "affected",
              "version": "9.11.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Ren Voza"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The AcyMailing plugin for WordPress is vulnerable to privilege escalation in all versions From 9.11.0 up to, and including, 10.8.1 due to a missing capability check on the `wp_ajax_acymailing_router` AJAX handler. This makes it possible for authenticated attackers, with Subscriber-level access and above, to access admin-only controllers (including configuration management), enable the autologin feature, create a malicious newsletter subscriber with an injected `cms_id` pointing to any WordPress user, and then use the autologin URL to authenticate as that user, including administrators."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
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            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-862",
              "description": "CWE-862 Missing Authorization",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
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      },
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        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/acymailing/tags/10.7.1/WpInit/Router.php#L11"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/acymailing/trunk/WpInit/Router.php#L11"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/acymailing/tags/10.7.1/WpInit/Router.php#L122"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/acymailing/tags/10.7.1/WpInit/Router.php#L230"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/acymailing/tags/10.7.1/back/Core/AcymController.php#L92"
        },
        {
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        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2026-03-06T10:49:04.000Z",
          "value": "Vendor Notified"
        },
        {
          "lang": "en",
          "time": "2026-04-15T16:43:55.000Z",
          "value": "Disclosed"
        }
      ],
      "title": "AcyMailing 9.11.0 - 10.8.1 - Missing Authorization to Authenticated (Subscriber+) Privilege Escalation"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
    "assignerShortName": "Wordfence",
    "cveId": "CVE-2026-3614",
    "datePublished": "2026-04-16T05:29:54.350Z",
    "dateReserved": "2026-03-05T18:21:42.550Z",
    "dateUpdated": "2026-04-16T13:42:14.595Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2024-7384 (GCVE-0-2024-7384)
Vulnerability from cvelistv5
Published
2024-08-22 02:02
Modified
2026-04-08 16:35
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-434 - Unrestricted Upload of File with Dangerous Type
Summary
The AcyMailing – An Ultimate Newsletter Plugin and Marketing Automation Solution for WordPress plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the acym_extractArchive function in all versions up to, and including, 9.7.2. This makes it possible for authenticated attackers, with Subscriber-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.
References
Impacted products
Vendor Product Version
acyba AcyMailing – An Ultimate Newsletter Plugin and Marketing Automation Solution for WordPress Version: 0   ≤ 9.7.2
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
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      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:acymailing:acymailing:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "acymailing",
            "vendor": "acymailing",
            "versions": [
              {
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                "status": "affected",
                "version": "0",
                "versionType": "semver"
              }
            ]
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        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-7384",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-08-22T14:09:52.644438Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-08-22T14:26:47.662Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
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    "cna": {
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              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Arkadiusz Hydzik"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The AcyMailing \u2013 An Ultimate Newsletter Plugin and Marketing Automation Solution for WordPress plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the acym_extractArchive function in all versions up to, and including, 9.7.2. This makes it possible for authenticated attackers, with Subscriber-level access and above, to upload arbitrary files on the affected site\u0027s server which may make remote code execution possible."
        }
      ],
      "metrics": [
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      ],
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        {
          "descriptions": [
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              "cweId": "CWE-434",
              "description": "CWE-434 Unrestricted Upload of File with Dangerous Type",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
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        "dateUpdated": "2026-04-08T16:35:04.094Z",
        "orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
        "shortName": "Wordfence"
      },
      "references": [
        {
          "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/0c747bc9-582c-4b9f-85a4-469c446d50f5?source=cve"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/acymailing/trunk/back/libraries/wordpress/file.php#L47"
        },
        {
          "url": "https://wordpress.org/plugins/acymailing/#developers"
        },
        {
          "url": "https://www.acymailing.com/changelog/"
        },
        {
          "url": "https://plugins.trac.wordpress.org/changeset?old_path=%2Facymailing\u0026old=3118953\u0026new_path=%2Facymailing\u0026new=3137644\u0026sfp_email=\u0026sfph_mail="
        },
        {
          "url": "https://plugins.trac.wordpress.org/changeset/3137644/"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2024-08-21T13:54:14.000Z",
          "value": "Disclosed"
        }
      ],
      "title": "AcyMailing \u003c= 9.7.2 - Authenticated (Subscriber+) Arbitrary File Upload via acym_extractArchive Function"
    }
  },
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    "assignerShortName": "Wordfence",
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    "dateReserved": "2024-08-01T14:30:24.680Z",
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  },
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