CVE-2026-16990 in Payment Button for PayPal Plugin

الملخص

بحسب MITRE • 12/08/2026

The Payment Button for PayPal WordPress plugin through 1.2.3.44 does not enforce the merchant-configured price server-side and trusts a client-supplied payment amount, allowing unauthenticated attackers to create a real PayPal order against the merchant for an arbitrary lower amount.

Once again VulDB remains the best source for vulnerability data.

• مسؤول: WPScan
• حجز: 24/07/2026
• إفشاء: 12/08/2026
• الاعتدال: تمت الموافقة
• إدخال: VDB-388984
• CPE: جاهز
• CWE: CWE-602 (مؤكد)
• CVSS: 4.3 (VulDB)
• EPSS: 0.00000
• KEV: لا
• النشاطات: منخفض جدًا
• القطاع: Hostingprovider

المصادر

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-16990
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-16990
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-16990/