WordPress security changelog
MEDIUM CVE-2026-91019 Deferred

Event Booking Manager exposes payment gateway secrets to contributors

Event Booking Manager for WooCommerce from 5.3.6 up to but not including 5.6.0, a Contributor or higher can read stored PayPal and Stripe configuration, including secret keys, because access is not restricted to an authorized payment-settings manager. The export does not name the endpoint, action or configuration-reading function. Disclosure of these secrets can enable abuse of the associated gateway permissions; the export does not establish any specific transaction performed by an attacker.

CVE / CNA score 4.9 CVSS 3.1 · 134c704f-9b21-4f2e-91b3-4a467353bcc0
NVD score Pending NVD has not published its own CVSS assessment.
Component
Event Booking Manager for WooCommerce
Plugin slug
mage-eventpress
Affected
5.3.6 to < 5.6.0
Safe version
5.6.0
Published
Sep 17, 2026
Weakness
CWE-284 — Improper Access Control

This CVE was published Sep 17, 2026 and is one of 28 known issues for this plugin.

Update, patch or deactivate.

Update Event Booking Manager for WooCommerce to 5.6.0 or later. Require payment-configuration management permission before reading or returning credentials and redact secrets from lower-privilege responses. Rotate exposed gateway secrets and audit their use after updating.

A safe version is available, so updating to that version or later is the preferred remediation. If an immediate update is not practical, consider a targeted application patch or temporarily restricting the affected functionality.

Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.

Technical description

The Event Booking Manager for WooCommerce WordPress plugin before 5.6.0 does not restrict who can view its stored payment gateway configuration, allowing users with Contributor-level access and above to read the site's PayPal and Stripe credentials, including their secret keys.

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

Primary and upstream sources