LatePoint <= 5.3.2 - Insecure Direct Object Reference to Unauthenticated Sensitive Financial Data Exposure via Sequential Invoice ID_CVE-2026-5234

{
    "lastseen": "",
    "description": "The LatePoint plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 5.3.2. The vulnerability exists because the OsStripeConnectController::create_payment_intent_for_transaction action is registered as a public action (no authentication required) and loads invoices by sequential integer invoice_id without any access_key or ownership verification. This is in contrast to other invoice-related actions (view_by_key, payment_form, summary_before_payment) in OsInvoicesController which properly require a cryptographic UUID access_key. This makes it possible for unauthenticated attackers to enumerate valid invoice IDs via an error message oracle, create unauthorized transaction intent records in the database containing sensitive financial data (invoice_id, order_id, customer_id, charge_amount), and on sites with Stripe Connect configured, the response also leaks Stripe payment_intent_client_secret tokens, transaction_intent_key values, and payment amounts for any invoice.",
    "published": "2026-04-17T03:36:44.618Z",
    "modified": "2026-04-17T03:36:44.618Z",
    "type": "cve",
    "title": "LatePoint <= 5.3.2 - Insecure Direct Object Reference to Unauthenticated Sensitive Financial Data Exposure via Sequential Invoice ID",
    "source": "Wordfence",
    "references": "https://www.wordfence.com/threat-intel/vulnerabilities/id/afec4c8c-a18d-4907-8879-2412f8a1abed?source=cve\nhttps://plugins.trac.wordpress.org/browser/latepoint/trunk/lib/controllers/stripe_connect_controller.php#L31\nhttps://plugins.trac.wordpress.org/browser/latepoint/tags/5.2.9/lib/controllers/stripe_connect_controller.php#L31\nhttps://plugins.trac.wordpress.org/browser/latepoint/trunk/lib/controllers/stripe_connect_controller.php#L33\nhttps://plugins.trac.wordpress.org/browser/latepoint/tags/5.2.9/lib/controllers/stripe_connect_controller.php#L33\nhttps://plugins.trac.wordpress.org/browser/latepoint/trunk/lib/controllers/stripe_connect_controller.php#L50\nhttps://plugins.trac.wordpress.org/browser/latepoint/tags/5.2.9/lib/controllers/stripe_connect_controller.php#L50\nhttps://plugins.trac.wordpress.org/browser/latepoint/trunk/lib/controllers/stripe_connect_controller.php#L20\nhttps://plugins.trac.wordpress.org/browser/latepoint/tags/5.2.9/lib/controllers/stripe_connect_controller.php#L20\nhttps://plugins.trac.wordpress.org/changeset/3505127/latepoint/trunk/lib/controllers/stripe_connect_controller.php",
    "id": "CVE-2026-5234",
    "bulletinFamily": "",
    "cwe": [
        "CWE-639"
    ],
    "cvelist": null,
    "sourceData": "latepoint LatePoint \u2013 Calendar Booking Plugin for Appointments and Events 0",
    "sourceHref": "",
    "cvss": {
        "score": 5.3,
        "severity": "MEDIUM",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
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            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "LatePoint \u2013 Calendar Booking Plugin for Appointments and Events",
    "version": "0",
    "vendor": "latepoint",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}