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TI-2026-84946 Aliases CVE-2026-106000GHSA-4297-h9g9-88r5

Booking Package plugin payment bypass lets users book without paying

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 Booking Package WordPress plugin before 1.7.34 does not require payment to be completed before saving a booking on calendars configured to require online payment. An unauthenticated remote attacker can create confirmed bookings without paying (CWE-284).

Written with Claude Haiku 5.5 from the sources below · 2026-11-04

Description from the CNA

The Booking Package WordPress plugin before 1.7.34 does not require payment to be completed before saving a booking on calendars configured to require online payment, allowing unauthenticated users to create confirmed bookings without paying.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0028 20th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix Fixed Booking Package (Unknown): 1.7.34

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
UnknownBooking Packagebefore 1.7.341.7.34Patch availableCNA
  • Booking Package VendorUnknown Affected before 1.7.34 Fixed in 1.7.34 Patch available CNA

Remediation

Update Booking Package to version 1.7.34 or later.

Written with Claude Haiku 5.5 from the sources below · 2026-11-04

  • Fix · CNA Booking Package (Unknown) Fixed in 1.7.34

Timeline

  1. 2026-11-04 Threatist record created from CVE-2026-106000
  2. 2026-11-04 Alias added: GHSA-4297-h9g9-88r5
  3. 2026-11-04 CVSS score added · CISA ADP
  4. 2026-11-04 Weakness changed · CISA ADP
  5. 2026-11-04 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