Dashboard / CVE-2026-123128

CVE-2026-123128

LOW
INFO Priority: 0.01 BB Relevance: 57/100
Published: 2026-11-09 Modified: 2026-11-10 First seen: 2026-11-09 Status: active

Attack Surface

Network No Auth No Interaction

CVSS Vector Breakdown

AV: Network
AC: High
PR: None
UI: None
S: Unchanged
C: None
I: Low
A: None

Description

The GemBooking WordPress plugin before 1.7.1 does not serialise concurrent booking requests per team member, allowing unauthenticated users to create overlapping confirmed bookings for the same team member across different bookable items by sending simultaneous requests.

Weakness Classification (1)

Affected Software (2)

VendorProductVersion
Unknown GemBooking 0 < 1.7.1
Unknown GemBooking 0 < 1.7.1

References & Advisories (1)

Bug Bounty Relevance

57 / 100
✓ Network accessible
✓ No authentication
✓ No user interaction

CVSS Score

3.7 / 10.0 v3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N

EPSS — Exploitation Probability

0.14%
Raw Score 0.001360
Percentile 3.1%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00136
2026-11-12
0.00136
2026-11-10
0.00136
2026-11-09
0.00116

Intelligence Sources

mitre ref →
nvd ref →

External Links