CVE-2026-84167CWE-639

CVE-2026-84167

Medium · published October 12, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
5.4
In the wild
Unconfirmed
What it is

The Hotel Booking WordPress plugin through 3.8 does not verify that a booking record belongs to the user requesting it, allowing any authenticated user such as a Subscriber to read other customers' booking details, including their name, email address, phone number and postal address, by referencing an identifier they do not own.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00165 · 5.4th percentile
Weakness
CWE-639 · Authorization Bypass Through User-Controlled Key
Published
2026-10-12T10:17Z
References (1)
https://wpscan.com/vulnerability/77073fed-5f88-4fc5-82ea-7f588483961a/ · [email protected]
EPSS history
Timeline
  • 13 OCT 03:33Z
    EPSS moved — → 0%
    epss
  • 12 OCT 06:00Z
    Hotel Booking <= 3.8 - Subscriber+ Booking Order PII Disclosure via IDOR
    cvelistv5
  • 12 OCT 06:00Z
    Hotel Booking <= 3.8 - Subscriber+ Booking Order PII Disclosure via IDOR
    cvelistv5