{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-12128",
        "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
        "state": "PUBLISHED",
        "assignerShortName": "Wordfence",
        "dateReserved": "2026-06-12T15:17:10.845Z",
        "datePublished": "2026-08-15T02:26:18.228Z",
        "dateUpdated": "2026-08-15T02:26:18.228Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
                "shortName": "Wordfence",
                "dateUpdated": "2026-08-15T02:26:18.228Z"
            },
            "affected": [
                {
                    "vendor": "dotonpaper",
                    "product": "Pinpoint Booking System – Version 2",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "lessThanOrEqual": "2.9.9.6.8",
                            "versionType": "semver"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "value": "The Pinpoint Booking System – Version 2 plugin for WordPress is vulnerable to Price Manipulation via the `cart_data` parameter in all versions up to, and including, 2.9.9.6.8. This is due to the `dopbsp_woocommerce_add_to_cart` AJAX action being registered via `wp_ajax_nopriv_*` with no authentication, no nonce verification, and no server-side recalculation of pricing — the `update` handler reads `price_total` directly from the attacker-controlled `cart_data` POST parameter and persists it to the database via `$wpdb->insert()` without validating it against the calendar's configured pricing. The `woocommerce_before_calculate_totals` callback subsequently reads the stored attacker-supplied value back from the database and passes it directly to `$product->set_price()` without recomputing from calendar settings. This makes it possible for unauthenticated attackers to override the WooCommerce checkout price of any bookable product tied to a booking calendar to an arbitrary value, effectively enabling the purchase of any such product at a self-chosen price."
                }
            ],
            "title": "Pinpoint Booking System <= 2.9.9.6.8 - Unauthenticated Improper Input Validation to Price Manipulation via 'cart_data' Parameter",
            "references": [
                {
                    "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/e6faf2b7-52e2-4656-9171-4ee17352ed1e?source=cve"
                },
                {
                    "url": "https://plugins.trac.wordpress.org/browser/booking-system/tags/2.9.9.6.8/addons/woocommerce/includes/class-woocommerce-cart.php#L293"
                },
                {
                    "url": "https://plugins.trac.wordpress.org/browser/booking-system/tags/2.9.9.6.8/addons/woocommerce/includes/class-woocommerce-cart.php#L90"
                },
                {
                    "url": "https://plugins.trac.wordpress.org/browser/booking-system/tags/2.9.9.6.8/addons/woocommerce/dopbsp-woocommerce.php#L141"
                },
                {
                    "url": "https://plugins.trac.wordpress.org/browser/booking-system/tags/2.9.9.6.8/addons/woocommerce/includes/class-woocommerce-cart.php#L125"
                },
                {
                    "url": "https://plugins.trac.wordpress.org/browser/booking-system/tags/2.9.9.6.7/addons/woocommerce/includes/class-woocommerce-cart.php#L293"
                },
                {
                    "url": "https://plugins.trac.wordpress.org/browser/booking-system/tags/2.9.9.6.7/addons/woocommerce/includes/class-woocommerce-cart.php#L90"
                },
                {
                    "url": "https://plugins.trac.wordpress.org/browser/booking-system/tags/2.9.9.6.7/addons/woocommerce/dopbsp-woocommerce.php#L141"
                },
                {
                    "url": "https://plugins.trac.wordpress.org/browser/booking-system/tags/2.9.9.6.7/addons/woocommerce/includes/class-woocommerce-cart.php#L125"
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "lang": "en",
                            "description": "CWE-20 Improper Input Validation",
                            "cweId": "CWE-20",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "version": "3.1",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
                        "baseScore": 5.3,
                        "baseSeverity": "MEDIUM"
                    }
                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "type": "finder",
                    "value": "Enrico Marcolini"
                },
                {
                    "lang": "en",
                    "type": "finder",
                    "value": "Claudio Marchesini (Dottormarc)"
                }
            ],
            "timeline": [
                {
                    "time": "2026-08-14T14:05:46.000Z",
                    "lang": "en",
                    "value": "Disclosed"
                }
            ]
        }
    }
}