PayPlus Payment Gateway <= 8.2.1 - Unauthenticated Order Payment Manipulation

2026-06-29 00:00

Pedro Pinho

Strategic Overview

Status

Patched in 8.2.2

Affected PluginPayPlus Payment Gateway

Affected Version<= 8.2.1

CVSS5.3Medium

CVECVE-2026-12972

View all PayPlus Payment Gateway vulnerabilities

Vulnerability Overview

The PayPlus Payment Gateway plugin for WordPress is vulnerable to order payment manipulation in all versions up to, and including, 8.2.1. This makes it possible for unauthenticated attackers to alter payment metadata.

Technical Analysis

REMEDIATION: Update to version 8.2.2, or a newer patched version --- IDENTIFIER: CWE-862 (Missing Authorization) The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

External References

https://www.cve.org/CVERecord?id=CVE-2026-12972 https://www.wordfence.com/threat-intel/vulnerabilities/id/3d3d4fe5-bb87-42e0-b54c-f550ccebf944

CVSS Vector

5.3

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityNone

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