CVE-2026-123131

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 47/100
Published: 2026-11-09 Modified: 2026-11-10 First seen: 2026-11-09 Status: active

Attack Surface

Network No Interaction Integ. Impact

CVSS Vector Breakdown

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

Description

The GemBooking WordPress plugin before 1.7.1 does not properly verify that a REST request is addressed to its own routes before temporarily granting staff users administrative capabilities, allowing users with the GemBooking WordPress plugin before 1.7.1's Staff role to delete arbitrary posts and update the site's settings.

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

47 / 100
✓ Network accessible
✓ No user interaction

CVSS Score

5.9 / 10.0 v3.1
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:H

EPSS — Exploitation Probability

0.20%
Raw Score 0.001970
Percentile 9.5%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00197
2026-11-12
0.00197
2026-11-10
0.00197
2026-11-09
0.00132

Intelligence Sources

mitre ref →
nvd ref →