Vulnerability-Lookup

GHSA-58PF-7C32-VJF7

Vulnerability from github – Published: 2026-06-24 09:30 – Updated: 2026-06-24 09:30

Details

The ClearSale Total plugin for WordPress is vulnerable to SQL Injection via the pagseguro[metodo] POST parameter of the clearsale_total_push AJAX action in all versions up to, and including, 3.4.2. The handler is registered for unauthenticated users (wp_ajax_nopriv_clearsale_total_push), and although a wp_verify_nonce() check exists, the failing branch's die() is commented out so execution continues regardless of nonce validity. On PHP < 8.0 the attacker-supplied $metodo value bypasses the switch ($metodo) { case 4: ... } guard via loose type juggling (the string "4 AND SLEEP(5)" compares equal to integer 4), reaching an unquoted UPDATE wp_cs_total_dadosextras SET metodo=$metodo, ... query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. Exploitation requires the target server to be running PHP < 8.0.

Severity

7.5 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-8705"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-89"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-06-24T07:16:28Z",
    "severity": "HIGH"
  },
  "details": "The ClearSale Total plugin for WordPress is vulnerable to SQL Injection via the `pagseguro[metodo]` POST parameter of the `clearsale_total_push` AJAX action in all versions up to, and including, 3.4.2. The handler is registered for unauthenticated users (`wp_ajax_nopriv_clearsale_total_push`), and although a `wp_verify_nonce()` check exists, the failing branch\u0027s `die()` is commented out so execution continues regardless of nonce validity. On PHP \u003c 8.0 the attacker-supplied `$metodo` value bypasses the `switch ($metodo) { case 4: ... }` guard via loose type juggling (the string `\"4 AND SLEEP(5)\"` compares equal to integer `4`), reaching an unquoted `UPDATE wp_cs_total_dadosextras SET metodo=$metodo, ...` query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. Exploitation requires the target server to be running PHP \u003c 8.0.",
  "id": "GHSA-58pf-7c32-vjf7",
  "modified": "2026-06-24T09:30:47Z",
  "published": "2026-06-24T09:30:47Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-8705"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/clearsale-total/tags/3.3.2/includes/class-clearsale-total-ajax.php#L325"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/clearsale-total/tags/3.4.2/includes/class-clearsale-total-ajax.php#L327"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/clearsale-total/trunk/includes/class-clearsale-total-ajax.php#L172"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/clearsale-total/trunk/includes/class-clearsale-total-ajax.php#L327"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/clearsale-total/trunk/includes/class-clearsale-total.php#L326"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/871f6611-3b5e-4e36-992c-726b31e88c95?source=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2026-8705 (GCVE-0-2026-8705)

Vulnerability from cvelistv5 – Published: 2026-06-24 05:33 – Updated: 2026-06-24 12:14

Title

ClearSale Total <= 3.4.2 - Unauthenticated SQL Injection

Summary

The ClearSale Total plugin for WordPress is vulnerable to SQL Injection via the `pagseguro[metodo]` POST parameter of the `clearsale_total_push` AJAX action in all versions up to, and including, 3.4.2. The handler is registered for unauthenticated users (`wp_ajax_nopriv_clearsale_total_push`), and although a `wp_verify_nonce()` check exists, the failing branch's `die()` is commented out so execution continues regardless of nonce validity. On PHP < 8.0 the attacker-supplied `$metodo` value bypasses the `switch ($metodo) { case 4: ... }` guard via loose type juggling (the string `"4 AND SLEEP(5)"` compares equal to integer `4`), reaching an unquoted `UPDATE wp_cs_total_dadosextras SET metodo=$metodo, ...` query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. Exploitation requires the target server to be running PHP < 8.0.

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Assigner

Wordfence

References

6 references

URL	Tags
https://www.wordfence.com/threat-intel/vulnerabil…
https://plugins.trac.wordpress.org/browser/clears…
https://plugins.trac.wordpress.org/browser/clears…
https://plugins.trac.wordpress.org/browser/clears…
https://plugins.trac.wordpress.org/browser/clears…
https://plugins.trac.wordpress.org/browser/clears…

Impacted products

1 product

Vendor	Product	Version
clearsale	ClearSale Total	Affected: <= 3.4.2

Credits

Catalin Oancea

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-8705",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-06-24T12:13:49.941720Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-06-24T12:14:02.929Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "ClearSale Total",
          "vendor": "clearsale",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c= 3.4.2"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Catalin Oancea"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The ClearSale Total plugin for WordPress is vulnerable to SQL Injection via the `pagseguro[metodo]` POST parameter of the `clearsale_total_push` AJAX action in all versions up to, and including, 3.4.2. The handler is registered for unauthenticated users (`wp_ajax_nopriv_clearsale_total_push`), and although a `wp_verify_nonce()` check exists, the failing branch\u0027s `die()` is commented out so execution continues regardless of nonce validity. On PHP \u003c 8.0 the attacker-supplied `$metodo` value bypasses the `switch ($metodo) { case 4: ... }` guard via loose type juggling (the string `\"4 AND SLEEP(5)\"` compares equal to integer `4`), reaching an unquoted `UPDATE wp_cs_total_dadosextras SET metodo=$metodo, ...` query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. Exploitation requires the target server to be running PHP \u003c 8.0."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-89",
              "description": "CWE-89 Improper Neutralization of Special Elements used in an SQL Command (\u0027SQL Injection\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-06-24T05:33:27.322Z",
        "orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
        "shortName": "Wordfence"
      },
      "references": [
        {
          "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/871f6611-3b5e-4e36-992c-726b31e88c95?source=cve"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/clearsale-total/tags/3.3.2/includes/class-clearsale-total-ajax.php#L325"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/clearsale-total/trunk/includes/class-clearsale-total-ajax.php#L327"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/clearsale-total/trunk/includes/class-clearsale-total-ajax.php#L172"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/clearsale-total/trunk/includes/class-clearsale-total.php#L326"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/clearsale-total/tags/3.4.2/includes/class-clearsale-total-ajax.php#L327"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2026-06-23T16:37:17.000Z",
          "value": "Disclosed"
        }
      ],
      "title": "ClearSale Total \u003c= 3.4.2 - Unauthenticated SQL Injection"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
    "assignerShortName": "Wordfence",
    "cveId": "CVE-2026-8705",
    "datePublished": "2026-06-24T05:33:27.322Z",
    "dateReserved": "2026-05-15T18:54:05.876Z",
    "dateUpdated": "2026-06-24T12:14:02.929Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-58PF-7C32-VJF7

CVE-2026-8705 (GCVE-0-2026-8705)

Tags

Sightings

Nomenclature