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TI-2026-81689 Aliases CVE-2026-106003GHSA-23ph-p5ph-6wph

Court Reservation Plugin Allows Unauthenticated Reservation Type Changes

Priority LOW 30CWE-284Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
None · Low · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-284.

Summary

The Court Reservation WordPress plugin before 1.12.4 performs no authorization, authentication or nonce validation on one of its AJAX actions, which is classified as CWE-284 (Improper Access Control). Unauthenticated users can add or delete reservation types in the plugin's configuration. The CNA rates it CVSS 3.1 5.3 (MEDIUM), it is not in CISA's KEV catalog, and an exploit link is listed in the references.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Description from the CNA

The Court Reservation WordPress plugin before 1.12.4 does not perform any authorization, authentication or nonce validation on one of its AJAX actions, allowing unauthenticated users to add or delete reservation types in the Court Reservation WordPress plugin before 1.12.4's configuration.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00268 19th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix Fixed Court Reservation (Unknown): 1.12.4

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
UnknownCourt Reservationbefore 1.12.41.12.4Patch availableCNA
  • Court Reservation VendorUnknown Affected before 1.12.4 Fixed in 1.12.4 Patch available CNA

Remediation

Update the Court Reservation plugin to version 1.12.4 or later, which fixes this issue.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

  • Fix · CNA Court Reservation (Unknown) Fixed in 1.12.4

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    Court Reservation 1.12.4

    2 records Highest priority Priority LOW 2 LOW

    Other records, highest priority first

    • TI-2026-81688 Court Reservation WordPress plugin lets anyone delete challengesPriority LOW 30
    Show all 2 records →

Timeline

  1. 2026-10-28 Threatist record created from CVE-2026-106003
  2. 2026-10-28 Alias added: GHSA-23ph-p5ph-6wph
  3. 2026-10-28 CVSS score added · CISA ADP
  4. 2026-10-28 Weakness changed · CISA ADP
  5. 2026-10-28 CISA SSVC decision points changed

References

Exploit 1

Sources

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