PT-2026-31225 · Themetechmount · Truebooker

CVE-2026-39663 · Published 2026-04-08 · Updated 2026-04-12

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Name of the Vulnerable Software and Affected Versions themetechmount TrueBooker versions through 1.1.5

Description A missing authorization flaw exists in themetechmount TrueBooker truebooker-appointment-booking, allowing exploitation of incorrectly configured access control security levels.

Recommendations Update TrueBooker to a version greater than 1.1.5.

Fix

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2026-39663

Affected Products

Truebooker

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-39663 · Security Note
• https://twitter.com/infoflowcloud/status/2043297268791468388 · Twitter Post
• https://twitter.com/CVEnew/status/2043295736670941398 · Twitter Post
• https://patchstack.com/database/Wordpress/Plugin/truebooker-appointment-booking/vulnerability/wordpress-truebooker-plugin-1-1-5-broken-access-control-vulnerability?_s_id=cve · Note