Appointment Booking Plugin <= 5.7.6 - Unauthenticated Stored Cross-Site Scripting via Customer Email Field
Summary
| CVE | CVE-2026-119152 |
|---|---|
| State | PUBLISHED |
| Assigner | Wordfence |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2026-11-07 03:17:01 UTC |
| Updated | 2026-11-07 03:17:01 UTC |
| Description | The Appointment Booking Plugin – LatePoint | Calendar & Scheduling for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'customer[email] (inside params)' parameter in all versions up to, and including, 5.7.6 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. An unauthenticated visitor can exploit this by registering as a LatePoint customer via the public booking form — receiving an active customer session with no WordPress account — and then submitting a quoted local-part email address containing an HTML payload (e.g. a tag with no spaces) that passes FILTER_VALIDATE_EMAIL but is stored and rendered unescaped. |
Risk And Classification
Primary CVSS: v3.1 5.4 MEDIUM from [email protected]
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N
Problem Types: CWE-79 | CWE-79 CWE-79 Improper Neutralization of Input During Web Page Generation
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 3.1 | [email protected] | Primary | 5.4 | MEDIUM | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N |
| 3.1 | CNA | DECLARED | 5.4 | MEDIUM | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N |
CVSS v3.1 Breakdown
Attack Vector
NetworkAttack Complexity
HighPrivileges Required
NoneUser Interaction
NoneScope
ChangedConfidentiality
LowIntegrity
LowAvailability
NoneCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Latepoint | Appointment Booking Plugin LatePoint Calendar Scheduling For WordPress | affected 5.7.6 semver | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| plugins.trac.wordpress.org/browser/latepoint/tags/5.7.5/lib/helpers/steps_helper.php | [email protected] | plugins.trac.wordpress.org | |
| plugins.trac.wordpress.org/browser/latepoint/tags/5.7.5/lib/helpers/util_helper.php | [email protected] | plugins.trac.wordpress.org | |
| plugins.trac.wordpress.org/browser/latepoint/tags/5.7.5/lib/models/customer_model.php | [email protected] | plugins.trac.wordpress.org | |
| plugins.trac.wordpress.org/browser/latepoint/tags/5.7.5/lib/controllers/customer_cabinet... | [email protected] | plugins.trac.wordpress.org | |
| plugins.trac.wordpress.org/browser/latepoint/tags/5.7.5/lib/helpers/database_helper.php | [email protected] | plugins.trac.wordpress.org | |
| www.wordfence.com/threat-intel/vulnerabilities/id/61d820ce-73e5-4db0-b3dd-b327e... | [email protected] | www.wordfence.com | |
| plugins.trac.wordpress.org/changeset/3779410/latepoint/trunk/lib/views/customers/index.php | [email protected] | plugins.trac.wordpress.org | |
| plugins.trac.wordpress.org/browser/latepoint/tags/5.7.5/lib/views/customers/index.php | [email protected] | plugins.trac.wordpress.org | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
Vendor Comments And Credit
Discovery Credit
CNA: Maciej Komorowski (en)
Additional Advisory Data
| Source | Time | Event |
|---|---|---|
| CNA | 2026-10-29T14:53:57.000Z | Vendor Notified |
| CNA | 2026-11-06T14:08:11.000Z | Disclosed |
There are currently no legacy QID mappings associated with this CVE.