Is there a public PoC exploit available for CVE-2026-123064?

Yes, a public proof-of-concept exploit is available for CVE-2026-123064. Prioritise patching immediately.

Is there a patch available for CVE-2026-123064?

Yes, a patch is available for CVE-2026-123064. Update the affected software to the latest version immediately.

Wp Base Booking Of Appointments Services And Events CVE-2026-123064

EUVD-2026-119828

2026-11-09 WPScan

WordPress Privilege Escalation Wp Base Booking Of Appointments Services And Events

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This Week Schedule remediation this week. Why: No CVSS yet + EPSS > 10% or public POC.

Patch available

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AnalysisCVE.org

The WP BASE Booking of Appointments, Services and Events WordPress plugin before 6.5.1 does not properly restrict access to one of its user-creation actions, allowing authenticated users with Subscriber-level access and above to create a new administrator account and thereby escalate their privileges.

Affected VersionsENISA

WP BASE Booking of Appointments, Services and Events 6.5.0 <6.5.1

Affected Packages

euvd wp_base_booking_of_appointments_services_and_events fix: 6.5.1

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 1 package in euvd

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

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Exploit and PoC references, threat intelligence from 22 sources

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Lifecycle Timeline

Patch available

Nov 09, 2026 - 07:01 EUVD

CVE Published

Nov 09, 2026 - 06:00 cve.org

UNKNOWN (no severity yet)

Threat Intelligence Overview

Exploit

POC

Public exploit code exists

Social Media

Sightings

Data Quality

2 sources

Confidence: Low

EUVD

CVE.org CIRCL

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue

Severity Not scored yet

CISA KEV No

Public POC Yes

EPSS N/A

Patch available Yes

Active threat No

Deciding rule

No CVSS yet + EPSS > 10% or public POC

What every action level means

Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.

Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.

This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.

This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.

Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

Priority Score

Low Medium High Critical

KEV: 0

EPSS: 0

CVSS: 0

PoC: +20

Weaponized: 0

Threat intel: 0

Gov advisory: 0

Attack Technique

Privilege Escalation HIGH

Privilege escalation occurs when an attacker leverages flaws in access control mechanisms to gain permissions beyond what they were originally granted.