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WordPress plugins

CVE-2026-18496

Booking Calendar <= 11.4.3 - Unauthenticated Sensitive Information Exposure in 'WPBC_FLEXTIMELINE_NAV' AJAX Action

Severity
Medium 5.3
Published
10 Oct 2026
Last changed
11 Oct 2026
Added to UpHeron
3 Nov 2026
Sources
CVE Program

Affected software

SoftwareAffected versions
Booking (WordPress plugin)WordPress plugins · wp-plugin:booking
  • Every version up to 11.4.3

References

  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-18496