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TI-2026-01227 Aliases CVE-2026-1537GHSA-5g72-9h25-j64h

Missing authorization in LatePoint – Calendar Booking Plugin for Appointments and Events

Priority LOW 30CWE-862Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
Low · None · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-862.

Summary

The LatePoint – Calendar Booking Plugin for Appointments and Events plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the load_step() function in all versions up to, and including, 5.2.6. This makes it possible for unauthenticated attackers to view booking information including customer names, email addresses, phone numbers, appointment times, and service details.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00284 21st percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
latepointLatePoint – Calendar Booking Plugin for Appointments and Eventsup to 5.2.6—No fix listedCNA
  • LatePoint – Calendar Booking Plugin for Appointments and Events Vendorlatepoint Affected up to 5.2.6 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-1537
  2. 2026-10-03 Alias added: GHSA-5g72-9h25-j64h

References

Other 3

  • TI-2026-86552 Authentication bypass in LatePoint lets attackers take over accounts CVSS 3.1CRITICAL 9.1
  • TI-2024-08303 LatePoint <= 5.0.12 - Authentication Bypass CVSS 3.1CRITICAL 9.8
  • TI-2024-08274 LatePoint <= 5.0.11 - Unauthenticated Arbitrary User Password Change via SQL Injection CVSS 3.1CRITICAL 9.8
  • TI-2026-62628 Appointment Booking Plugin <= 5.7.0 - Unauthenticated Arbitrary Shortcode Execution via First/Last Name Field CVSS 3.1CRITICAL 9.1
  • TI-2024-02298 LatePoint Plugin <= 4.9.9 - Missing Authorization and Sensitive Information Exposure via IDOR CVSS 3.1CRITICAL 9.1
  • TI-2026-76047 Race condition in LatePoint plugin allows authentication bypass CVSS 3.1CRITICAL 9.1
See all 48 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences