Booking Manager CVEs and Security Vulnerabilities

CVE-2026-91024

Booking Manager < 2.1.21 - Author+ SQLi via ICS Import Feed UID (sync_gid)

The Booking Manager WordPress plugin before 2.1.21 does not sanitize and escape values taken from a fetched external iCalendar feed before using them in a SQL query, allowing authenticated users with Author-level access and above to perform SQL injection attacks by importing a feed they control.

CVSS 3.1 · 6.8 Medium EPSS < 1% KEV · Not listed

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Wordpress-extensions

Products

Booking Manager

CVE-2026-91025

Booking Manager < 2.1.21 - Subscriber+ Arbitrary User Plugin Meta Modification via IDOR

The Booking Manager WordPress plugin before 2.1.21 does not verify that a request to modify a user's Booking Manager WordPress plugin before 2.1.21-specific settings targets the requesting user's own account, allowing any authenticated user with subscriber-level access and above to create or overwrite the Booking Manager WordPress plugin before 2.1.21's per-user settings on arbitrary users, including administrators.

CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed