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CVE-2021-24726: The WP Simple Booking Calendar WordPress plugin before 2.0.6 did not escape, validate or sanitise the orderby parameter in its Search Calendars action, before using it in a SQL statement, leading to a

high Affects wp-simple-booking-calendar (WordPress plugin). Feed 2026.10.29.4, updated 2026-10-29; published ; advisory modified .

The WP Simple Booking Calendar WordPress plugin before 2.0.6 did not escape, validate or sanitise the orderby parameter in its Search Calendars action, before using it in a SQL statement, leading to a

Package
wp-simple-booking-calendar (WordPress plugin) WordPress
Affected versions
<2.0.6
Fixed in
2.0.6
Severity
high  CVSS 8.8
Exploitation
not on CISA KEV · EPSS 2% (75.3th percentile)
Published
2021-09-13
Source
nvd

References

CWE-89
NVD recordwp-simple-booking-calendar (WordPress plugin) advisories

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