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TI-2026-63989 Aliases CVE-2026-97248GHSA-72mh-3555-vj62

WordPress Booking Activities plugin <= 1.18.7.1 - PHP Object Injection vulnerability

Priority MEDIUM 49CWE-502Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-502.

Summary

Unauthenticated PHP Object Injection in Booking Activities <= 1.18.7.1 versions.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00375 31st percentileScored 2026-11-08
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
Total

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

Affected products

VendorProductAffected versionsFixed inStatusSource
Booking Activities TeamBooking Activitiesup to 1.18.7.1—No fix listedCNA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-97248
  2. 2026-10-03 Alias added: GHSA-72mh-3555-vj62

References

Other 1

  • TI-2026-22516 WordPress Booking Activities plugin <= 1.18.4 - PHP Object Injection vulnerability CVSS 3.1HIGH 8.8
  • TI-2025-41562 WordPress Booking Activities plugin <= 1.16.44 - Privilege Escalation vulnerability CVSS 3.1HIGH 8.1
  • TI-2026-28499 WordPress Booking Activities plugin <= 1.16.48.1 - Broken Access Control vulnerability CVSS 3.1MEDIUM 6.5
  • TI-2024-20175 WordPress Booking Activities plugin <= 1.15.19 - Cross Site Scripting (XSS) vulnerability CVSS 3.1HIGH 7.1

Sources

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