PT-2026-3531 · WordPress · Peachpay — Payments & Express Checkout For Woocommerce

Published 2026-01-20 · Updated 2026-01-20 · CVE-2025-14978

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions PeachPay — Payments & Express Checkout for WooCommerce versions through 1.119.8

Description The PeachPay — Payments & Express Checkout for WooCommerce plugin for WordPress has a flaw that allows unauthorized modification of data. Specifically, a missing capability check on the ConvesioPay webhook REST endpoint allows unauthenticated attackers to modify the status of arbitrary WooCommerce orders.

Recommendations Update PeachPay — Payments & Express Checkout for WooCommerce to a version later than 1.119.8.

Fix

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2025-14978

Affected Products

Peachpay — Payments & Express Checkout For Woocommerce

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2025-14978 · Security Note
• https://wordfence.com/threat-intel/vulnerabilities/id/5480a151-3e3a-46ba-9712-6c61fba06812?source=cve · Note
• https://twitter.com/transilienceai/status/2013454351713669376 · Twitter Post
• https://plugins.trac.wordpress.org/browser/peachpay-for-woocommerce/tags/1.119.5/core/payments/convesiopay/routes/class-peachpay-convesiopay-webhook.php#L33 · Note
• https://twitter.com/CVEnew/status/2013449975812743274 · Twitter Post