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  4. CVE 2026 123064 wp base booking of appointments services and
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Back to active CVEs
Unknown severity · Source severity not reportedCVE-2026-123064

WP BASE Booking of Appointments, Services and Events 6.5.0 - Subscriber+ Privilege EscalationCVE-2026-123064

Answer in brief

CVE-2026-123064 records a Unknown severity vulnerability in WP BASE Booking of Appointments, Services and Events 6.5.0 - Subscriber+ Privilege Escalation. The current sources do not mark it as known exploited. The current feed maps Unknown/WP BASE Booking of Appointments, Services and Events (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Nov 9, 2026Updated Nov 9, 2026Source checked Nov 9, 2026First seen by HOL Nov 9, 2026Material review Nov 9, 2026
Upstream Advisory

Key facts

Risk
Unknown severitySource severity not reported
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Available

Why this deserves its current priority

A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Unknown/WP BASE Booking of Appointments, Services and Events (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Unknown/WP BASE Booking of Appointments, Services and Eventsgeneric>=6.5.0 <6.5.16.5.1

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Unknown/WP BASE Booking of Appointments, Services and Events.
  2. 2Review the reported fix. Update Unknown/WP BASE Booking of Appointments, Services and Events to 6.5.1 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Nov 9, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Nov 9, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Nov 9, 2026

Sources and claim methodology

  • Source referencewpscan.com
Upstream source description

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.

Quoted source text, attributed separately from HOL analysis.

Record context

Vulnerability class
Privilege Escalation
EPSS
Not reported
CWE IDs
CWE-269
Source
CVE List V5
Source checked
Nov 9, 2026
References
1 linked source
Open source record