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TI-2026-28644 Aliases CVE-2026-39675GHSA-4vx8-jp4c-q9c5

WordPress Court Reservation plugin <= 1.10.11 - Broken Access Control vulnerability

Priority LOW 30CWE-862Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
None · None · Low
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-862.

Summary

Missing Authorization vulnerability in webmuehle Court Reservation court-reservation allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Court Reservation: from n/a through <= 1.10.11.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00242 15th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
webmuehleCourt Reservationup to 1.10.11—No fix listedCNA
  • Court Reservation Vendorwebmuehle Affected up to 1.10.11 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-39675
  2. 2026-10-03 Alias added: GHSA-4vx8-jp4c-q9c5

References

Other 1

  • TI-2026-00969 Court Reservation – Manage Your Court Bookings Online <= 1.10.11 - Unauthenticated SQL Injection CVSS 3.1HIGH 7.5
  • TI-2025-42311 WordPress Court Reservation plugin <= 1.10.13 - Cross Site Scripting (XSS) vulnerability CVSS 3.1HIGH 7.1
  • TI-2022-04562 Freemius SDK <= 2.4.2 - Missing Authorization Checks CVSS 3.1MEDIUM 6.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences