Vulnerability-Lookup

GHSA-5F86-C5FX-8MW6

Vulnerability from github – Published: 2026-07-09 12:30 – Updated: 2026-07-09 12:30

Details

The Colissimo Officiel : Méthodes de livraison pour WooCommerce plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the updateShippingMethod() function (registered to the wp_ajax_lpc_order_affect AJAX action) in versions up to, and including, 2.9.0. This is due to the handler performing no current_user_can() capability check and no nonce verification before reading an attacker-supplied order_id and modifying that order's shipping method, pickup-point meta, and shipping address. This makes it possible for authenticated attackers, with Subscriber-level access and above, to create or modify the shipment information (shipping method, pickup relay data, and shipping address) of arbitrary WooCommerce orders, including orders placed by other users.

Severity

4.3 (Medium)


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

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2026-9240"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-862"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-09T11:16:42Z",
    "severity": "MODERATE"
  },
  "details": "The Colissimo Officiel : M\u00e9thodes de livraison pour WooCommerce plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the updateShippingMethod() function (registered to the wp_ajax_lpc_order_affect AJAX action) in versions up to, and including, 2.9.0. This is due to the handler performing no current_user_can() capability check and no nonce verification before reading an attacker-supplied order_id and modifying that order\u0027s shipping method, pickup-point meta, and shipping address. This makes it possible for authenticated attackers, with Subscriber-level access and above, to create or modify the shipment information (shipping method, pickup relay data, and shipping address) of arbitrary WooCommerce orders, including orders placed by other users.",
  "id": "GHSA-5f86-c5fx-8mw6",
  "modified": "2026-07-09T12:30:28Z",
  "published": "2026-07-09T12:30:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-9240"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/colissimo-shipping-methods-for-woocommerce/tags/2.9.0/admin/orders/lpc_admin_order_affect.php#L52"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/colissimo-shipping-methods-for-woocommerce/tags/2.9.0/admin/orders/lpc_admin_order_affect.php#L84"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/colissimo-shipping-methods-for-woocommerce/tags/2.9.0/admin/orders/lpc_admin_order_affect.php#L85"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/changeset?reponame=\u0026old=3553367%40colissimo-shipping-methods-for-woocommerce\u0026new=3553367%40colissimo-shipping-methods-for-woocommerce"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/16041d22-51ff-4fa4-99fb-20a60b557634?source=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2026-9240 (GCVE-0-2026-9240)

Vulnerability from cvelistv5 – Published: 2026-07-09 09:31 – Updated: 2026-07-09 14:37

Title

Colissimo Officiel : Méthodes de livraison pour WooCommerce <= 2.9.0 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Order Shipment Modification via lpc_order_affect AJAX action

Summary

Severity

4.3 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-862 - Missing Authorization

Assigner

Wordfence

References

5 references

URL	Tags
https://www.wordfence.com/threat-intel/vulnerabil…
https://plugins.trac.wordpress.org/browser/coliss…
https://plugins.trac.wordpress.org/browser/coliss…
https://plugins.trac.wordpress.org/browser/coliss…
https://plugins.trac.wordpress.org/changeset?repo…

Impacted products

1 product

Vendor	Product	Version
iscpcolissimo	Colissimo shipping methods for WooCommerce	Affected: 0 , ≤ 2.9.0 (semver)

Credits

Muhan Luo

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-9240",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-07-09T14:37:50.445565Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-07-09T14:37:58.884Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Colissimo shipping methods for WooCommerce",
          "vendor": "iscpcolissimo",
          "versions": [
            {
              "lessThanOrEqual": "2.9.0",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Muhan Luo"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The Colissimo Officiel : M\u00e9thodes de livraison pour WooCommerce plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the updateShippingMethod() function (registered to the wp_ajax_lpc_order_affect AJAX action) in versions up to, and including, 2.9.0. This is due to the handler performing no current_user_can() capability check and no nonce verification before reading an attacker-supplied order_id and modifying that order\u0027s shipping method, pickup-point meta, and shipping address. This makes it possible for authenticated attackers, with Subscriber-level access and above, to create or modify the shipment information (shipping method, pickup relay data, and shipping address) of arbitrary WooCommerce orders, including orders placed by other users."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-862",
              "description": "CWE-862 Missing Authorization",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-07-09T09:31:19.718Z",
        "orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
        "shortName": "Wordfence"
      },
      "references": [
        {
          "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/16041d22-51ff-4fa4-99fb-20a60b557634?source=cve"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/colissimo-shipping-methods-for-woocommerce/tags/2.9.0/admin/orders/lpc_admin_order_affect.php#L84"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/colissimo-shipping-methods-for-woocommerce/tags/2.9.0/admin/orders/lpc_admin_order_affect.php#L52"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/colissimo-shipping-methods-for-woocommerce/tags/2.9.0/admin/orders/lpc_admin_order_affect.php#L85"
        },
        {
          "url": "https://plugins.trac.wordpress.org/changeset?reponame=\u0026old=3553367%40colissimo-shipping-methods-for-woocommerce\u0026new=3553367%40colissimo-shipping-methods-for-woocommerce"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2026-07-08T20:39:21.000Z",
          "value": "Disclosed"
        }
      ],
      "title": "Colissimo Officiel : M\u00e9thodes de livraison pour WooCommerce \u003c= 2.9.0 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Order Shipment Modification via lpc_order_affect AJAX action"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
    "assignerShortName": "Wordfence",
    "cveId": "CVE-2026-9240",
    "datePublished": "2026-07-09T09:31:19.718Z",
    "dateReserved": "2026-05-21T18:54:54.933Z",
    "dateUpdated": "2026-07-09T14:37:58.884Z",
    "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-5F86-C5FX-8MW6

CVE-2026-9240 (GCVE-0-2026-9240)

Tags

Sightings

Nomenclature