CVEvulnerability

CVE-2026-16990

5.3 MEDIUM Published 2026-08-12 Modified 2026-08-26 Official page ↗
Status
Deferred
Published
2026-08-12
Last modified
2026-08-26
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Description

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.

References