CVE-2026-86475
Last modified
CVE-2026-86475 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. The Appointment Hour Booking WordPress plugin before 1.5.95 does not check every appointment in a booking submission against the capacity configured for its own slot, allowing unauthenticated visitors to take slots that are already fully booked.. EPSS estimates a 0.26% chance of exploitation in the next 30 days.
Description
The Appointment Hour Booking WordPress plugin before 1.5.95 does not check every appointment in a booking submission against the capacity configured for its own slot, allowing unauthenticated visitors to take slots that are already fully booked.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Unknown | Appointment Hour Booking | < 1.5.95 |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-86475?
How severe is CVE-2026-86475?
How do I fix CVE-2026-86475?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-86466Apache Airflow FAB provider: the Authentik OAuth path in the…8.1
- CVE-2026-86469A flaw was found in GLib2. When g_file_replace() is used wit…5.3
- CVE-2026-8647Crypt::ScryptKDF versions through 0.010 for Perl uses insecu…4.8
- CVE-2026-86472fast-uri is a dependency-free RFC 3986 URI parser for Node.j…4.8
- CVE-2026-86473Apache Airflow: the Core API logout endpoint revokes only a …9.1
- CVE-2026-86474The lack of TLS certificate validation when downloading firm…7.7
- CVE-2026-86477Rejected reason: ** REJECT ** DO NOT USE THIS CANDIDATE NUMB…
- CVE-2026-86478In JetBrains YouTrack before 2025.3.161254, 2026.1.14042 im…9.8
- CVE-2026-86479In JetBrains YouTrack before 2026.2.18788, 2026.1.14055, 2…8.1
- CVE-2026-86480In JetBrains Hub before 2026.2.52442 an unauthenticated atta…9.8
- CVE-2026-86481In JetBrains YouTrack before 2026.2.18634 signed URL reuse a…4.3
- CVE-2026-86482In JetBrains YouTrack before 2026.2.18634, insufficient vali…8.8
Are you affected by CVE-2026-86475?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST