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    2 vulnerabilities by nocaredev

    CVE-2026-4067 (GCVE-0-2026-4067)

    Vulnerability from nvd – Published: 2026-03-21 03:26 – Updated: 2026-04-08 16:45
    VLAI
    Title
    Ad Short <= 2.0.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'client' Shortcode Attribute
    Summary
    The Ad Short plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'ad' shortcode's 'client' attribute in all versions up to and including 2.0.1. This is due to insufficient input sanitization and output escaping on the 'client' shortcode attribute. The ad_func() shortcode handler at line 71 accepts a 'client' attribute via shortcode_atts() and directly concatenates it into a double-quoted HTML attribute (data-ad-client) at line 130 without applying esc_attr() or any other sanitization. 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
    nocaredev Ad Short Affected: 0 , ≤ 2.0.1 (semver)
    		Create a notification for this product.
    Credits
    zakaria
    Show details on NVD website
    To clipboard 

    {
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-4067",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-03-24T13:45:26.747912Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-03-24T13:46:48.188Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Ad Short",
          "vendor": "nocaredev",
          "versions": [
            {
              "lessThanOrEqual": "2.0.1",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "zakaria"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The Ad Short plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the \u0027ad\u0027 shortcode\u0027s \u0027client\u0027 attribute in all versions up to and including 2.0.1. This is due to insufficient input sanitization and output escaping on the \u0027client\u0027 shortcode attribute. The ad_func() shortcode handler at line 71 accepts a \u0027client\u0027 attribute via shortcode_atts() and directly concatenates it into a double-quoted HTML attribute (data-ad-client) at line 130 without applying esc_attr() or any other sanitization. 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": [
        {
          "cvssV3_1": {
            "baseScore": 6.4,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-79",
              "description": "CWE-79 Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
              "lang": "en",
              "type": "CWE"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2026-04-08T16:45:03.764Z",
        "orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
        "shortName": "Wordfence"
      },
      "references": [
        {
          "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/313d2749-7662-4870-b0f7-19253797f833?source=cve"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/ad-short/trunk/ad_short.php#L130"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/ad-short/tags/2.0.1/ad_short.php#L130"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/ad-short/trunk/ad_short.php#L77"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/ad-short/tags/2.0.1/ad_short.php#L77"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2026-03-20T15:06:38.000Z",
          "value": "Disclosed"
        }
      ],
      "title": "Ad Short \u003c= 2.0.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via \u0027client\u0027 Shortcode Attribute"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
    "assignerShortName": "Wordfence",
    "cveId": "CVE-2026-4067",
    "datePublished": "2026-03-21T03:26:39.328Z",
    "dateReserved": "2026-03-12T19:36:12.454Z",
    "dateUpdated": "2026-04-08T16:45:03.764Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

    CVE-2026-4067 (GCVE-0-2026-4067)

    Vulnerability from cvelistv5 – Published: 2026-03-21 03:26 – Updated: 2026-04-08 16:45
    VLAI
    Title
    Ad Short <= 2.0.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'client' Shortcode Attribute
    Summary
    The Ad Short plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'ad' shortcode's 'client' attribute in all versions up to and including 2.0.1. This is due to insufficient input sanitization and output escaping on the 'client' shortcode attribute. The ad_func() shortcode handler at line 71 accepts a 'client' attribute via shortcode_atts() and directly concatenates it into a double-quoted HTML attribute (data-ad-client) at line 130 without applying esc_attr() or any other sanitization. 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
    nocaredev Ad Short Affected: 0 , ≤ 2.0.1 (semver)
    		Create a notification for this product.
    Credits
    zakaria
    Show details on NVD website
    To clipboard 

    {
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-4067",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-03-24T13:45:26.747912Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-03-24T13:46:48.188Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Ad Short",
          "vendor": "nocaredev",
          "versions": [
            {
              "lessThanOrEqual": "2.0.1",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "zakaria"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The Ad Short plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the \u0027ad\u0027 shortcode\u0027s \u0027client\u0027 attribute in all versions up to and including 2.0.1. This is due to insufficient input sanitization and output escaping on the \u0027client\u0027 shortcode attribute. The ad_func() shortcode handler at line 71 accepts a \u0027client\u0027 attribute via shortcode_atts() and directly concatenates it into a double-quoted HTML attribute (data-ad-client) at line 130 without applying esc_attr() or any other sanitization. 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": [
        {
          "cvssV3_1": {
            "baseScore": 6.4,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N",
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          }
        }
      ],
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      ],
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        "orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
        "shortName": "Wordfence"
      },
      "references": [
        {
          "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/313d2749-7662-4870-b0f7-19253797f833?source=cve"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/ad-short/trunk/ad_short.php#L130"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/ad-short/tags/2.0.1/ad_short.php#L130"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/ad-short/trunk/ad_short.php#L77"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/ad-short/tags/2.0.1/ad_short.php#L77"
        }
      ],
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        {
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          "time": "2026-03-20T15:06:38.000Z",
          "value": "Disclosed"
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      ],
      "title": "Ad Short \u003c= 2.0.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via \u0027client\u0027 Shortcode Attribute"
    }
  },
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