Description
The Advanced Appointment Booking & Scheduling WordPress plugin before 2.7 does not verify the site's user-registration setting before creating accounts through a publicly accessible shortcode, allowing unauthenticated attackers to register arbitrary user accounts, and be automatically logged in, even when user registration is disabled on the site.
Published: 2026-11-09
Score: 5.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Mon, 09 Nov 2026 15:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-862
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N'}

Mon, 09 Nov 2026 08:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284

Mon, 09 Nov 2026 06:30:00 +0000

Type Values Removed Values Added
Description The Advanced Appointment Booking & Scheduling WordPress plugin before 2.7 does not verify the site's user-registration setting before creating accounts through a publicly accessible shortcode, allowing unauthenticated attackers to register arbitrary user accounts, and be automatically logged in, even when user registration is disabled on the site.
Title Advanced Appointment Booking & Scheduling < 2.7 - Unauthenticated Arbitrary User Registration
References

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: WPScan

Published:

Updated: 2026-11-09T14:12:15.584Z

Reserved: 2026-08-26T19:05:48.787Z

Link: CVE-2026-81422

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-11-09T07:17:33.060

Modified: 2026-11-09T15:17:21.887

Link: CVE-2026-81422

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-11-09T08:00:09Z

Weaknesses