CVE-2026-11866

LatePoint < 5.6.3 - Multiple Privileged Actions via CSRF

The Appointment Booking Plugin WordPress plugin before 5.6.3 does not validate a CSRF nonce on several state-changing actions handled by its central request dispatcher, allowing attackers to perform privileged actions, such as overwriting the booking-form configuration or disconnecting the connected payment gateway, via Cross-Site Request Forgery against a logged-in administrator.

We have discovered 5,654 live websites that are affected by CVE-2026-11866.

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Affected Software

Product  LatePoint
Category Wordpress Plugins
Vulnerable Domains5,654 live websites (97% of LatePoint install base)
Vulnerable Versions
  • from 0 through 5.6.3
Vulnerable Versions Count71 versions ( 93% of all versions)


Common Weakness Enumeration

CWE-352 Cross-Site Request Forgery (CSRF)



Details

  • Published - Jul 16, 2026
  • Updated - Jul 16, 2026

Credits

  • Meher Sudhakar Abbireddi (finder)
  • WPScan (coordinator)

Website Distribution by Country

Number of websites using CVE-2026-11866
United States1,587 websites


Germany568 websites
Cyprus323 websites
France298 websites
India276 websites
GB266 websites
Italy174 websites
Netherlands155 websites
Spain143 websites
Poland137 websites

Website Distribution by TLD

Number of websites using CVE-2026-11866
.com2,686 websites
.de236 websites
.org192 websites
.co.uk148 websites
.it147 websites
.nl144 websites
.fr123 websites
.net120 websites
.pl102 websites
.com.br91 websites

Vulnerable Versions

Vulnerable versions are highlighted in red

Websites affected by CVE-2026-11866

Top websites that are affected by CVE-2026-11866. Please click on the "Contact us" link to get more information.
DomainCountryRankContacts
***************.com United States*,***
***.tn Tunisia***,***
*********.com Brazil***,***
***************.com Germany***,***
********.com Singapore***,***
*****************.com United States***,***
*******************.com Canada***,***
*******.***.***.mz Mozambique***,***
********.co United States***,***
*********.org United States***,***
See full domain list

FAQ

CVE-2026-11866 is Cross-Site Request Forgery (CSRF) in LatePoint
A total of 5,654 websites have been identified as vulnerable to CVE-2026-11866, based on global website indexing conducted by WebTechSurvey.
The LatePoint is affected by the CVE-2026-11866 vulnerability.
LatePoint versions up to 5.6.3 are vulnerable to CVE-2026-11866.
CVE-2026-11866 is resolved in version 5.6.3 of LatePoint.