Medium severity · published Sep 17, 2026
CVE-2026-74002
WordPress Booking Calendar plugin <= 11.7 - Broken Access Control vulnerability
5.3
CVSS
0.3%
EPSS
No
On KEV
Description
Unauthenticated Broken Access Control in Booking Calendar <= 11.7 versions.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 22% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BC
Booking Calendar · wpdevelop
through 11.7 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-74002
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-74002
patchstack.com
https://patchstack.com/database/wordpress/plugin/booking/vulnerability/wordpress-booking-calendar-plugin-11-7-broken-access-control-vulnerability?_s_id=cve
More from Booking Calendar
7.6
CVE-2026-32358
WordPress Booking Calendar plugin <= 10.14.15 - SQL Injection vulnerability
7.5
CVE-2025-14383
Booking Calendar <= 10.14.8 - Unauthenticated SQL Injection via dates_to_check
7.2
CVE-2026-92619
Booking Calendar <= 11.8.2 - Authenticated (Editor+) Privilege Escalation to 'data_name' Parameter
7.1
CVE-2026-59558
WordPress Booking Calendar plugin <= 11.4.2 - Cross Site Scripting (XSS) vulnerability
6.5
CVE-2025-64381
WordPress Booking Calendar plugin <= 10.14.7 - Cross Site Scripting (XSS) vulnerability