CVE-2026-121837

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 59/100
Published: 2026-11-06 Modified: 2026-11-09 First seen: 2026-11-06 Status: active

Attack Surface

Network Low Complexity No Interaction

CVSS Vector Breakdown

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

Description

A flaw was found in the REST Data Panache component of Quarkus. When a security constraint is applied to an entity property using the @SecureField annotation on its getter method rather than the field itself, the generated REST resource fails to enforce this constraint for filtering and sorting operations. This allows an authenticated user to infer sensitive data values by observing which records match specific filter criteria or how they are ordered, even though the values are omitted from the final response.

Weakness Classification (1)

References & Advisories (2)

https://bugzilla.redhat.com/show_bug.cgi?id=2566744
issue-tracking x_refsource_REDHAT

Bug Bounty Relevance

59 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

4.3 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

EPSS — Exploitation Probability

0.17%
Raw Score 0.001680
Percentile 6.2%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00168
2026-11-12
0.00168
2026-11-10
0.00168
2026-11-09
0.00168
2026-11-08
0.00168
2026-11-07
0.00168
2026-11-06
0.00168

Intelligence Sources

mitre ref →
nvd ref →