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CVE-2026-3496

HIGH 7.5 CVSS 3.1
Published
March 11, 2026
Last modified
June 17, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-89
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Description

The JetBooking plugin for WordPress is vulnerable to SQL Injection via the 'check_in_date' parameter in all versions up to, and including, 4.0.3. This is due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

Affected products and versions

  • Crocoblock JetBooking — Up to and including 4.0.3

References

  • crocoblock.com https://crocoblock.com/changelog/?plugin=jet-booking
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/35e33e30-e102-445a-99d0-27adb7fc4638?source=cve
  • nvd.nist.gov Official NVD record