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Medium severity · published Sep 30, 2025
CVE-2025-6815
LatePoint <= 5.1.94 - Authenticated (Administrator+) Stored Cross-Site Scripting
5.5
CVSS
0.3%
EPSS
No
On KEV
Description
The LatePoint – Calendar Booking Plugin for Appointments and Events plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘service[name]’ parameter in all versions up to, and including, 5.1.94 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 17% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LC
LatePoint – Calendar Booking Plugin for Appointments and Events · latepoint
through 5.1.94 · source: vendor
Affected product
LC
LatePoint – Calendar Booking Plugin for Appointments and Events
latepoint
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-6815
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-6815
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3366851%40latepoint&new=3366851%40latepoint&sfp_email=&sfph_mail=
wordpress.org
https://wordpress.org/plugins/latepoint/#developers
www.wordfence.com
https://www.wordfence.com/threat-intel/vulnerabilities/id/28e9c77c-5c36-4449-ab90-86f2385ba1ae?source=cve
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