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Bookit Booking Calendar EUVDEUVD-2026-82681

| CVE-2026-89008 LOW
Information Exposure (CWE-200)
2026-09-18 WPScan GHSA-qcfp-hh5m-fp23
2.7
CVSS 3.1 · Vendor: WPScan

Severity by source

Vendor (WPScan) PRIMARY
2.7 LOW
AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
vuln.today AI
4.3 MEDIUM

Description twice states a low-privilege role, so PR:L not PR:H; missing-authz read of others' PII gives C:L with no integrity or availability impact.

3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Primary rating from Vendor (WPScan).

CVSS VectorVendor: WPScan

Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

Lifecycle Timeline

5
Metadata Corrected
Sep 18, 2026 - 12:40 vuln.today
tag: PHP added
Analysis Generated
Sep 18, 2026 - 12:26 vuln.today
Patch available
Sep 18, 2026 - 07:01 EUVD
CVE Published
Sep 18, 2026 - 06:00 cve.org
LOW 2.7
CVE Published
Sep 18, 2026 - 06:00 cve.org
UNKNOWN (no severity yet)

DescriptionCVE.org

The Bookit - Booking & Appointment Calendar WordPress plugin before 2.6.0.5 does not perform an authorization check on one of its appointment-retrieval actions, allowing users with a low-privilege Bookit - Booking & Appointment Calendar WordPress plugin before 2.6.0.5-specific role to read other users' appointment records, including customer names, email addresses, phone numbers and private booking comments.

AnalysisAI

Missing authorization on an appointment-retrieval action in the Bookit - Booking & Appointment Calendar WordPress plugin before 2.6.0.5 lets an authenticated user holding a low-privilege Bookit-specific role pull other customers' appointment records, including names, email addresses, phone numbers and private booking comments. The underlying issue is a CWE-200 information-exposure pattern: the action returns booking PII without verifying that the caller owns the appointment or holds the capability that normally gates such data. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
technique details hidden
Delivery
technique details hidden
Exploit
technique details hidden
Execution
technique details hidden
Impact
technique details hidden

Vulnerability AssessmentAI

Exploitation Exploitation requires an authenticated account holding a Bookit-specific low-privilege role on a WordPress site running Bookit - Booking & Appointment Calendar before 2.6.0.5; no user interaction is needed. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment This is a low-to-moderate priority information-disclosure issue, not a high-severity threat. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation Vendor-released patch: upgrade Bookit - Booking & Appointment Calendar to 2.6.0.5 or later; this is the only complete fix, and WordPress administrators should apply it via the plugin update screen or WP-CLI (wp plugin update) and confirm the installed version afterwards, because the missing capability check lives in plugin code rather than in site configuration. … Detailed patch versions, workarounds, and compensating controls in full report.

Threat intelligence, references, and detailed analysis are available after sign-in.

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EUVD-2026-82681 vulnerability details – vuln.today

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