codepeople Appointment Booking Calendar Plugin up to 1.3.95 on WordPress authorization

Summaryinfo

A vulnerability classified as critical has been found in codepeople Appointment Booking Calendar Plugin up to 1.3.95 on WordPress. Affected is an unknown function. Performing a manipulation results in authorization. This vulnerability is identified as CVE-2025-64261. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in codepeople Appointment Booking Calendar Plugin up to 1.3.95 on WordPress. It has been classified as critical. This affects some unknown processing. The manipulation with an unknown input leads to a authorization vulnerability. CWE is classifying the issue as CWE-862. The product does not perform an authorization check when an actor attempts to access a resource or perform an action. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Missing Authorization vulnerability in codepeople Appointment Booking Calendar appointment-booking-calendar allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Appointment Booking Calendar: from n/a through <= 1.3.95.

The weakness was released by Daroo. It is possible to read the advisory at vdp.patchstack.com. This vulnerability is uniquely identified as CVE-2025-64261 since 10/29/2025. The exploitability is told to be easy. It is possible to initiate the attack remotely. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 11/13/2025).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-163784). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

• Appointment Software

Vendor

• codepeople

Name

• Appointment Booking Calendar Plugin

Version

• 1.3.0
• 1.3.1
• 1.3.2
• 1.3.3
• 1.3.4
• 1.3.5
• 1.3.6
• 1.3.7
• 1.3.8
• 1.3.9
• 1.3.10
• 1.3.11
• 1.3.12
• 1.3.13
• 1.3.14
• 1.3.15
• 1.3.16
• 1.3.17
• 1.3.18
• 1.3.19
• 1.3.20
• 1.3.21
• 1.3.22
• 1.3.23
• 1.3.24
• 1.3.25
• 1.3.26
• 1.3.27
• 1.3.28
• 1.3.29
• 1.3.30
• 1.3.31
• 1.3.32
• 1.3.33
• 1.3.34
• 1.3.35
• 1.3.36
• 1.3.37
• 1.3.38
• 1.3.39
• 1.3.40
• 1.3.41
• 1.3.42
• 1.3.43
• 1.3.44
• 1.3.45
• 1.3.46
• 1.3.47
• 1.3.48
• 1.3.49
• 1.3.50
• 1.3.51
• 1.3.52
• 1.3.53
• 1.3.54
• 1.3.55
• 1.3.56
• 1.3.57
• 1.3.58
• 1.3.59
• 1.3.60
• 1.3.61
• 1.3.62
• 1.3.63
• 1.3.64
• 1.3.65
• 1.3.66
• 1.3.67
• 1.3.68
• 1.3.69
• 1.3.70
• 1.3.71
• 1.3.72
• 1.3.73
• 1.3.74
• 1.3.75
• 1.3.76
• 1.3.77
• 1.3.78
• 1.3.79
• 1.3.80
• 1.3.81
• 1.3.82
• 1.3.83
• 1.3.84
• 1.3.85
• 1.3.86
• 1.3.87
• 1.3.88
• 1.3.89
• 1.3.90
• 1.3.91
• 1.3.92
• 1.3.93
• 1.3.94
• 1.3.95

CPE 2.3info

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CPE 2.2info

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Entryinfo

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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