EUVD-2026-76804
GHSA-q7rp-7xmv-xrww
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Network-accessible endpoint requiring no authentication; confidentiality impact is low (per-booking PII), with no integrity or availability consequence.
Primary rating from Vendor (wpscan).
CVSS VectorVendor: wpscan
Lifecycle Timeline
6DescriptionCVE.org
The Rox Appointment Booking WordPress plugin before 1.2.3 does not perform any authorization check on the endpoint that returns a booking's confirmation details, and each booking is addressed by a sequential numeric identifier, allowing unauthenticated attackers to read any customer's name, email, phone, booking details and payment status by enumerating that identifier.
AnalysisAI
Unauthenticated information disclosure in the Rox Appointment Booking WordPress plugin (versions prior to 1.2.3) exposes full customer PII - name, email address, phone number, booking details, and payment status - to any remote attacker without credentials. The vulnerability combines a missing authorization check on the booking confirmation endpoint with predictable sequential numeric booking identifiers, making trivial mass enumeration of all customer records possible via simple HTTP iteration. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | No special conditions are required beyond the Rox Appointment Booking plugin being installed and active on a WordPress site in a version prior to 1.2.3. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS base score of 5.3 (Medium, AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N) accurately reflects the absence of integrity and availability impact, but the 'C:L' metric understates the practical sensitivity of the exposed data: name, email, phone, and payment status constitute personal data subject to GDPR and equivalent frameworks, triggering breach-notification obligations regardless of CVSS tier. … 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 | Upgrade the Rox Appointment Booking WordPress plugin to version 1.2.3 or later, confirmed as the patched release by the WPScan advisory (https://wpscan.com/vulnerability/3f098db1-5406-4a77-adb1-99a66eb806a4/) and EUVD-2026-76804. … Detailed patch versions, workarounds, and compensating controls in full report. |
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