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    4 vulnerabilities found for Advanced Popups by codesupplyco

    CVE-2026-11996 (GCVE-0-2026-11996)

    Vulnerability from nvd – Published: 2026-09-16 03:28 – Updated: 2026-09-16 18:34
    VLAI
    Title
    Advanced Popups <= 1.2.3 - Authenticated (Author+) Stored Cross-Site Scripting via 'Notification Button Link' Field
    Summary
    The Advanced Popups plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'Notification Button Link' Field in all versions up to, and including, 1.2.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with author-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 · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-16 18:34 UTC
    CWE
    • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
    Assigner
    References
    Impacted products
    Vendor Product Version
    codesupplyco Advanced Popups Affected: 0 , ≤ 1.2.3 (semver)
    		Create a notification for this product.
    Credits
    Nguyen Cong Quang
    Show details on NVD website
    To clipboard 

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                "timestamp": "2026-09-16T18:34:25.714489Z",
                "version": "2.0.3"
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
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          "vendor": "codesupplyco",
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          ]
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      "references": [
        {
          "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/ff6b9c3e-b716-4b58-80fa-f1f115856c6c?source=cve"
        },
        {
          "url": "https://plugins.trac.wordpress.org/changeset?reponame=\u0026new=3604134%40advanced-popups%2Ftags%2F1.2.4\u0026old=3565622%40advanced-popups%2Ftags%2F1.2.3"
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      "title": "Advanced Popups \u003c= 1.2.3 - Authenticated (Author+) Stored Cross-Site Scripting via \u0027Notification Button Link\u0027 Field"
    }
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    "dateReserved": "2026-06-11T15:20:19.327Z",
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

    CVE-2021-4421 (GCVE-0-2021-4421)

    Vulnerability from nvd – Published: 2023-07-12 06:52 – Updated: 2026-04-08 17:27
    VLAI
    Title
    Advanced Popups <= 1.1.1 - Cross-Site Request Forgery Bypass
    Summary
    The Advanced Popups plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.1.1. This is due to missing or incorrect nonce validation on the metabox_popup_save() function. This makes it possible for unauthenticated attackers to save meta tags 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 · CISA-ADP (v2.0.3)
    Decision recorded 2024-10-21 18:11 UTC
    CWE
    • CWE-352 - Cross-Site Request Forgery (CSRF)
    Assigner
    References
    Impacted products
    Vendor Product Version
    codesupplyco Advanced Popups Affected: 0 , ≤ 1.1.1 (semver)
    		Create a notification for this product.
    Credits
    Jerome Bruandet
    Show details on NVD website
    To clipboard 

    {
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        "references": [
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            "url": "https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=2548724%40advanced-popups\u0026new=2548724%40advanced-popups\u0026sfp_email=\u0026sfph_mail="
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        ],
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          "type": "finder",
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
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          }
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      ],
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              "cweId": "CWE-352",
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      ],
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          "url": "https://blog.nintechnet.com/25-wordpress-plugins-vulnerable-to-csrf-attacks/"
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          "url": "https://blog.nintechnet.com/more-wordpress-plugins-and-themes-vulnerable-to-csrf-attacks/"
        },
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          "url": "https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-2/"
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      ],
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          "time": "2020-06-21T00:00:00.000Z",
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  },
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    "assignerShortName": "Wordfence",
    "cveId": "CVE-2021-4421",
    "datePublished": "2023-07-12T06:52:34.644Z",
    "dateReserved": "2023-07-11T18:19:10.640Z",
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  },
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}

    CVE-2026-11996 (GCVE-0-2026-11996)

    Vulnerability from cvelistv5 – Published: 2026-09-16 03:28 – Updated: 2026-09-16 18:34
    VLAI
    Title
    Advanced Popups <= 1.2.3 - Authenticated (Author+) Stored Cross-Site Scripting via 'Notification Button Link' Field
    Summary
    The Advanced Popups plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'Notification Button Link' Field in all versions up to, and including, 1.2.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with author-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 · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-16 18:34 UTC
    CWE
    • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
    Assigner
    References
    Impacted products
    Vendor Product Version
    codesupplyco Advanced Popups Affected: 0 , ≤ 1.2.3 (semver)
    		Create a notification for this product.
    Credits
    Nguyen Cong Quang
    Show details on NVD website
    To clipboard 

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    CVE-2021-4421 (GCVE-0-2021-4421)

    Vulnerability from cvelistv5 – Published: 2023-07-12 06:52 – Updated: 2026-04-08 17:27
    VLAI
    Title
    Advanced Popups <= 1.1.1 - Cross-Site Request Forgery Bypass
    Summary
    The Advanced Popups plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.1.1. This is due to missing or incorrect nonce validation on the metabox_popup_save() function. This makes it possible for unauthenticated attackers to save meta tags 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 · CISA-ADP (v2.0.3)
    Decision recorded 2024-10-21 18:11 UTC
    CWE
    • CWE-352 - Cross-Site Request Forgery (CSRF)
    Assigner
    References
    Impacted products
    Vendor Product Version
    codesupplyco Advanced Popups Affected: 0 , ≤ 1.1.1 (semver)
    		Create a notification for this product.
    Credits
    Jerome Bruandet
    Show details on NVD website
    To clipboard 

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        ],
        "providerMetadata": {
          "dateUpdated": "2024-10-21T18:11:58.352Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
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      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Advanced Popups",
          "vendor": "codesupplyco",
          "versions": [
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              "status": "affected",
              "version": "0",
              "versionType": "semver"
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          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Jerome Bruandet"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The Advanced Popups plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.1.1. This is due to missing or incorrect nonce validation on the metabox_popup_save() function. This makes it possible for unauthenticated attackers to save meta tags via a forged request granted they can trick a site administrator into performing an action such as clicking on a link."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-352",
              "description": "CWE-352 Cross-Site Request Forgery (CSRF)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-04-08T17:27:48.623Z",
        "orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
        "shortName": "Wordfence"
      },
      "references": [
        {
          "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/dc7b51e5-6eb7-41ba-add3-f083fb34c5e1?source=cve"
        },
        {
          "url": "https://blog.nintechnet.com/25-wordpress-plugins-vulnerable-to-csrf-attacks/"
        },
        {
          "url": "https://blog.nintechnet.com/more-wordpress-plugins-and-themes-vulnerable-to-csrf-attacks/"
        },
        {
          "url": "https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-3/"
        },
        {
          "url": "https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-2/"
        },
        {
          "url": "https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-1/"
        },
        {
          "url": "https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-5/"
        },
        {
          "url": "https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-4/"
        },
        {
          "url": "https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=2548724%40advanced-popups\u0026new=2548724%40advanced-popups\u0026sfp_email=\u0026sfph_mail="
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2020-06-21T00:00:00.000Z",
          "value": "Disclosed"
        }
      ],
      "title": "Advanced Popups \u003c= 1.1.1 - Cross-Site Request Forgery Bypass"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
    "assignerShortName": "Wordfence",
    "cveId": "CVE-2021-4421",
    "datePublished": "2023-07-12T06:52:34.644Z",
    "dateReserved": "2023-07-11T18:19:10.640Z",
    "dateUpdated": "2026-04-08T17:27:48.623Z",
    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}