EUVD-2026-76958
GHSA-h8fj-8c8p-pcww
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Network-reachable, unauthenticated, zero interaction; confidentiality impact is Low as only appointment-scoped PII is exposed, not system credentials.
Primary rating from Vendor (WPScan).
CVSS VectorVendor: WPScan
Lifecycle Timeline
5DescriptionCVE.org
The Bookit - Booking & Appointment Calendar WordPress plugin before 2.6.0.1 does not properly restrict the data returned by an availability-check request, allowing unauthenticated users to retrieve other customers' appointment details, including free-text booking comments and contact information.
AnalysisAI
Unauthenticated information disclosure in the Bookit - Booking & Appointment Calendar WordPress plugin (versions before 2.6.0.1) exposes appointment records belonging to other customers via the availability-check endpoint. Any unauthenticated visitor can query this endpoint and receive free-text booking comments, personal contact information, and appointment details that belong to other registered users. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | No authentication is required - the vulnerable availability-check endpoint is accessible to any unauthenticated HTTP client. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS base score of 5.3 (Medium) with vector AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N is reasonable and broadly aligned with the actual risk. … 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 | Update the Bookit - Booking & Appointment Calendar plugin to version 2.6.0.1 or later, which is the vendor-released fix per the WPScan advisory. … Detailed patch versions, workarounds, and compensating controls in full report. |
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Same weakness CWE-200 – Information Exposure
View allSame technique Information Disclosure
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External POC / Exploit Code
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