CVE-2025-13318

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Booking Calendar Contact Form", "vendor": "codepeople", "versions": [{"lessThanOrEqual": "1.2.60", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "security@wordfence.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Booking Calendar Contact Form plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 1.2.60. This is due to missing authorization checks and payment verification in the `dex_bccf_check_IPN_verification` function. This makes it possible for unauthenticated attackers to arbitrarily confirm bookings and bypass payment requirements via the 'dex_bccf_ipn' parameter."}, {"lang": "es", "value": "El plugin Booking Calendar Contact Form para WordPress es vulnerable a la falta de autorizaci\u00f3n en todas las versiones hasta la 1.2.60, inclusive. Esto se debe a la falta de comprobaciones de autorizaci\u00f3n y verificaci\u00f3n de pago en la funci\u00f3n 'dex_bccf_check_IPN_verification'. Esto permite a atacantes no autenticados confirmar reservas de forma arbitraria y eludir los requisitos de pago a trav\u00e9s del par\u00e1metro 'dex_bccf_ipn'."}], "id": "CVE-2025-13318", "lastModified": "2026-10-18T20:10:00.110", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "security@wordfence.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-13318", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-11-24T19:34:56.104102Z", "version": "2.0.3"}}]}, "published": "2025-11-22T09:15:42.987", "references": [{"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/booking-calendar-contact-form/tags/1.2.59/dex_bccf.php#L1409"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/booking-calendar-contact-form/trunk/dex_bccf.php#L1409"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3399906%40booking-calendar-contact-form&new=3399906%40booking-calendar-contact-form&sfp_email=&sfph_mail="}, {"source": "security@wordfence.com", "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/83b0ae2c-6b08-4b71-a728-c60722ec20c7?source=cve"}], "sourceIdentifier": "security@wordfence.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-862"}], "source": "security@wordfence.com", "type": "Secondary"}]}

{}

{"analysis": {"en": {"generated_at": "2026-04-22T00:28:02.192321+00:00", "value": {"mitigation_remediation": ["Upgrade the Booking Calendar Contact Form plugin to a version newer than 1.2.60.", "Ensure that the IPN handling endpoint is properly authenticated or restricted to trusted payment gateways.", "Modify the plugin configuration or code to perform payment verification before confirming any booking."], "summary": {"action": "Patch Update", "impact": "Unauthenticated Booking Confirmation"}, "threat_synthesis": {"affected_systems": "WordPress sites running the Booking Calendar Contact Form plugin from codepeople; all versions up to and including 1.2.60 are vulnerable.", "description_and_impact": "The Booking Calendar Contact Form plugin contains a missing authorization check in the dex_bccf_check_IPN_verification function. This flaw allows an attacker with no authentication to trigger the dex_bccf_ipn parameter, causing the plugin to confirm bookings as if a payment had been received. The result is that services can be booked and accessed without payment, potentially leading to revenue loss and service abuse.", "risk_and_exploitability": "The CVSS score of 5.3 indicates moderate severity, while the EPSS score of less than 1% suggests a low likelihood of exploitation. The vulnerability is not listed in the CISA KEV catalog. Because the flaw relies on a public WordPress endpoint and requires no authentication, it can be exploited by unauthenticated users via a crafted HTTP request, making the attack vector remote web-based."}}}}, "created": "2025-11-24T09:08:20.330940+00:00", "updated": "2026-04-22T00:30:04.056114+00:00", "vendors": ["codepeople", "codepeople$PRODUCT$booking_calendar_contact_form", "wordpress", "wordpress$PRODUCT$wordpress"]}