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CVE-2026-91019— Event Booking Manager for WooCommerce < 5.6.0 - Contributor+ Payment Gateway Credential Disclosure

Quick assessment

Affected
Unknown Event Booking Manager for WooCommerce
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

WooCommerce 的 WordPress 插件“Event Booking Manager”在 5.6.0 版本之前，未限制谁可以查看其存储的支付网关配置，导致拥有“贡献者（Contributor）”及以上权限的用户能够读取该站点的 PayPal 和 Stripe 凭证，包括其密钥（secret keys）。

AI Predicted 7.1 Difficulty: Easy
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I. Basic Information for CVE-2026-91019

Vulnerability Information
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Vulnerability Title
Event Booking Manager for WooCommerce < 5.6.0 - Contributor+ Payment Gateway Credential Disclosure
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Unknown Event Booking Manager for WooCommerce 5.3.6 ~ 5.6.0 -

II. Public POCs for CVE-2026-91019

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III. Intelligence Information for CVE-2026-91019

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Vendor Advisories for CVE-2026-91019 (1)

Same Patch Batch · Unknown · 2026-09-17 · 29 CVEs total

CVE-2026-86801 8.8 HIGH To Do List Member 1.4 - 1.6 - Unauthenticated Stored XSS, File Listing and Deletion via Un
CVE-2026-87963 8.6 HIGH Yo 1.1 - 1.3.1 - Unauthenticated SQL Injection via username Parameter
CVE-2026-87829 4.3 MEDIUM Checkout Field Manager < 7.9.7 - Subscriber+ Arbitrary Attachment Deletion via Unvalidated
CVE-2026-87831 4.3 MEDIUM Checkout Field Manager < 7.9.7 - Subscriber+ Arbitrary Attachment Deletion via Customer Ad
CVE-2026-91017 3.7 LOW Robokassa payment gateway for Woocommerce < 1.8.9 - Unauthenticated Payment Bypass via For
CVE-2025-15697 Dictionary <= 1.0 - Reflected XSS via Multiple Parameters
CVE-2026-85128 Choose User Role at Registration for WooCommerce < 1.3.3 - Unauthenticated Privilege Escal
CVE-2026-85130 WPLP Cookie Consent < 4.4.4 - Unauthenticated Stored XSS via Consent Logs
CVE-2026-86707 Private Feed Key <= 0.1 - Unauthenticated Authentication Bypass via 'feedkey' Parameter
CVE-2026-86709 The Pressengine <= 1.0 - Unauthenticated Authentication Bypass
CVE-2026-86710 Login with QR <= 1.0.0 - Unauthenticated Authentication Bypass via 'autologin_code' Parame
CVE-2026-86446 LearnPress 4.4.3 - 4.4.6 - Unauthenticated Quiz Answer Disclosure via check-answer REST En
CVE-2026-87836 Comments Import & Export 2.1.11 - 2.5.3 - Author+ Comment PII Disclosure via Export
CVE-2026-87786 Dewa Kirim <= 1.0.0 - Unauthenticated Stored XSS via Checkout Coordinates
CVE-2026-86824 Newsletter < 9.3.8 - Unauthenticated Subscriber PII Disclosure and Modification via Predic
CVE-2026-86788 HT Mega 3.2.0 - 3.2.5 - Contributor+ Stored XSS via Section Headline Tag
CVE-2026-90922 Paid Member Subscriptions < 3.0.9 - Unauthenticated Membership Payment Bypass via PayPal S
CVE-2026-88792 Dictionary <= 1.0 - Unauthenticated Stored XSS via Direct Dictionary Update
CVE-2026-88795 wpShopGermany IT-RECHT KANZLEI < 2.4 - Unauthenticated RCE via Predictable API Token
CVE-2026-88904 PuppyFW <= 0.4.4 - Subscriber+ Arbitrary Blog Options Update and Deletion Leading to Privi

Showing top 20 of 29 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Event Booking Manager for WooCommerce
Same vendor: Unknown

V. Comments for CVE-2026-91019

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