WooCommerce Square <= 5.1.1 - Unauthenticated Insecure Direct Object Reference to Sensitive Information Exposure in get_token_by_id

2026-01-09 14:05

DityaRA

Strategic Overview

Status

Patched in 4.2.3

Affected PluginWooCommerce Square

Affected Version4.2.0 – < 5.1.2 · 10 branches

CVSS7.5High

CVECVE-2025-13457

View all WooCommerce Square vulnerabilities

Vulnerability Overview

The WooCommerce Square plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 5.1.1 via the get_token_by_id function due to missing validation on a user controlled key. This makes it possible for unauthenticated attackers to expose arbitrary Square "ccof" (credit card on file) values and leverage this value to potentially make fraudulent charges on the target site.

Technical Analysis

REMEDIATION: Update to one of the following versions, or a newer patched version: 4.2.3, 4.3.2, 4.4.2, 4.5.2, 4.6.4, 4.7.4, 4.8.8, 4.9.9, 5.0.1, 5.1.2 --- IDENTIFIER: CWE-639 (Authorization Bypass Through User-Controlled Key) The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.

External References

https://www.cve.org/CVERecord?id=CVE-2025-13457 https://www.wordfence.com/threat-intel/vulnerabilities/id/c7f4f726-7e53-4397-8d8b-7a574326adc6

CVSS Vector

7.5

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityNone
AvailabilityNone

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