CVE WatchJul 1, 2026

CVE-2026-12113

The Appointment Booking Calendar plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including,

CVSS

4.3

Medium

EPSS

0.4%

p33

KEV

—

Exploit Today

0-100

Published: Jul 1, 2026 · Last modified: Jul 1, 2026 · CWE-862

EPSS · 30d

0.4%EPSS · 30 days0.4%

2026-08-242026-09-21

Technical description

The Appointment Booking Calendar plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.4.02 via the cpabc_appointments_filter_list. This makes it possible for authenticated attackers, with contributor-level access and above, to extract customer names, email addresses, phone numbers, appointment comments, and other booking personally identifiable information.

Official references

Related CVEs

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CVE-2026-945018.8 HIG

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——0jshERP through 3.6 contains an authorization bypass vulnerability in the userBusiness CRUD endpoints that allows authenticated users to create, modify, or delete authorization-relation rows without privilege checks. Attackers can manipulate user-role mappings and access controls to escalate privileges, strip access from other accounts, or modify role-function relationships for any user in the tenant.5h CVE-2026-944968.3 HIG

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——0jshERP through 3.6 fails to properly validate user privileges in SystemConfigService.updateSystemConfig, allowing authenticated users to modify tenant system configuration. Attackers can rewrite or delete tenant-wide settings covering company identity, stock rules, approval behavior, and printing configuration through the systemConfig endpoint.5h CVE-2026-944145.4 MED

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——0jshERP through 3.6 contains an authorization bypass vulnerability in the POST /user/resetPwd endpoint that allows authenticated users to reset any other user's password. Attackers can submit a request with an arbitrary target user ID to reset that account's password to a known default value, enabling unauthorized access to other user accounts including administrators.5h CVE-2026-944118.8 HIG

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——0jshERP 3.6 contains a privilege escalation vulnerability in the updateOneValueByKeyIdAndType endpoint that allows authenticated users to grant themselves arbitrary roles. Attackers can send a POST request with type=UserRole, their own user ID, and a role ID list to escalate from low-privilege tenant user to tenant administrator.5h