What’s Vulnerable › Vulnerabilities
CVE-2026-91077: Event Booking Manager for WooCommerce 5.3.6 - 5.7.2 - Contributor+ Unpublished Event Disclosure via mpwem_load_event_list
- Severity: low (CVSS 2.7 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-09-23 · updated 2026-09-23
- Weakness: CWE-284
Description
The Event Booking Manager for WooCommerce WordPress plugin before 5.7.3 does not restrict its event listing query to events the requesting user is permitted to read, so users with contributor-level access and above can retrieve other authors' private, draft and trashed events, together with event detail the standard listing does not show them. This discloses private events and their content that WordPress withholds from users lacking the read_private_posts capability.
Affected products
- Event Booking Manager for WooCommerce: from 5.3.6 before 5.7.3 — fixed in 5.7.3
How to fix
Upgrade to a fixed version: Event Booking Manager for WooCommerce 5.7.3. Check the vendor advisory for mitigations.
References
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