Medium severity · published Aug 28, 2025
CVE-2025-9346
Booking Calendar <= 10.14.1 - Authenticated (Contributor+) Stored Cross-Site Scripting
6.4
CVSS
0.2%
EPSS
No
On KEV
Description
The Booking Calendar plugin for WordPress is vulnerable to Stored Cross-Site Scripting via settings in all versions up to, and including, 10.14.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 9% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BC
Booking Calendar · wpdevelop
through 10.14.1 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-9346
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-9346
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/changeset/3348957/booking/trunk/core/any/class-admin-settings-api.php
www.wordfence.com
https://www.wordfence.com/threat-intel/vulnerabilities/id/ca47486b-0761-48b8-94a7-77175ed5a37e?source=cve
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