Threat intelligence

JetBooking <= 4.0.3 - Unauthenticated SQL Injection via 'check_in_date' Parameter

CVE-2026-3496 · jet-booking

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Jet Booking at a vulnerable version. How SiteRespond intelligence works

Vulnerability: JetBooking <= 4.0.3 - Unauthenticated SQL Injection via 'check_in_date' Parameter
Affected software: jet-booking(Plugin)
Affected versions: ≤ 4.0.3
Authentication: Unauthenticated
Vulnerability type: SQL injection
CVE: CVE-2026-3496
Published: 10 March 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: May allow attackers to read or modify database contents beyond intended access.
Source: Data imported from Wordfence Intelligence (advisory 35e33e30-e102-445a-99d0-27adb7fc4638). Methodology and redistribution notes

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