CVEvulnerability

CVE-2026-17023

4.8 MEDIUM Published 2026-08-10 Modified 2026-08-26 Official page ↗
Status
Deferred
Published
2026-08-10
Last modified
2026-08-26
Assigner
[email protected]
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
4.8 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L
Weaknesses
CWE-284

Description

The Salon Booking System WordPress plugin through 10.30.33 does not perform any capability check or validate an OAuth state value on its Google Calendar authorization callback, which is also hooked for unauthenticated users, allowing an unauthenticated attacker to overwrite the site's stored Google Calendar connection tokens with attacker-controlled ones and hijack the integration. Exploitation requires the site to have configured its own Google OAuth client for the calendar feature.

Related

Weakness · CWE (1)

  • CWE-284 Improper Access Control weakness

References