Vulnerability in Event Booking Manager For Woocommerce

CVE-2026-91077

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.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 2.7 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.003 (22.7th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 23rd percentile — 22.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-91077: held from 0.002 to 0.003.

EPSS over last 30 days · oldest: 0.002 · newest: 0.003 · change: +0.001

Affected products

  • Event Booking Manager For Woocommerce

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-91077?
CVE-2026-91077 is a low-severity vulnerability in Event Booking Manager For Woocommerce, classified under Improper Access Control. CVSS score: 2.7/10. Published 2026-09-23.
How severe is CVE-2026-91077?
Low severity. CVSS v3 base score is 2.7 out of 10.