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.

Affected

Booking Manager

CVSS v3.1 CNA

6.8 MEDIUMCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N

EPSS

0.23% chance of exploitation in the next 30 days, 13th percentile

Published

2026-09-23

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/a5472152-0b96-4fc6-af90-2f1b01811237/

References

• CVE Record
• NVD entry