The Rox Appointment Booking WordPress plugin before 1.2.0 does not perform any capability or authorization check when saving its holiday schedule, allowing unauthenticated attackers to overwrite the dates the booking system treats as unavailable, which can block legitimate bookings or open dates the site owner intended to keep closed.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Unknown | Rox Appointment Booking | unaffected |
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Project Subscriptions
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Advisories
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Fixes
Solution
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Workaround
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References
History
Sat, 12 Sep 2026 06:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The Rox Appointment Booking WordPress plugin before 1.2.0 does not perform any capability or authorization check when saving its holiday schedule, allowing unauthenticated attackers to overwrite the dates the booking system treats as unavailable, which can block legitimate bookings or open dates the site owner intended to keep closed. | |
| Title | Rox Appointment Booking < 1.2.0 - Unauthenticated Holiday Schedule Modification via REST API | |
| References |
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Projects
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MITRE
Status: PUBLISHED
Assigner: WPScan
Published:
Updated: 2026-09-12T06:00:12.844Z
Reserved: 2026-09-09T14:54:38.167Z
Link: CVE-2026-87891
Vulnrichment
No data.
NVD
Status : Received
Published: 2026-09-12T06:16:28.003
Modified: 2026-09-12T06:16:28.003
Link: CVE-2026-87891
Redhat
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OpenCVE Enrichment
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Weaknesses
No weakness.