CVE-2026-61962

WordPress WP BASE Booking plugin <= 6.3.0 - Arbitrary Code Execution vulnerability

State: Published
Severity: 10.0 Critical
Published: Aug 13, 2026
Updated: Aug 13, 2026
Reserved: Jul 13, 2026

Description

Unauthenticated Arbitrary Code Execution in WP BASE Booking <= 6.3.0 versions.

Scores

CVSS	Score	Vector	Source
3.1	10.0 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H	Patchstack

Weaknesses

CWE-94 Improper Control of Generation of Code ('Code Injection')

Affected Products

Product	Versions
WP BASE BookingHakan Ozevin	6.3.0 and earlierAffectedfrom 6.3.1Not affected

References

https://patchstack.com/database/wordpress/plugin/wp-base-booking-of-appointments-services-and-events/vulnerability/wordpress-wp-base-booking-plugin-6-3-0-arbitrary-code-execution-vulnerability?_s_id=cvevdb-entry

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