CVE-2020-1729

MEDIUM

SmallRye Config < 1.6.2 - Incorrect Authorization via ClassLoader Bypass

Title source: llm

Description

A flaw was found in SmallRye's API through version 1.6.1. The API can allow other code running within the application server to potentially obtain the ClassLoader, bypassing any permissions checks that should have been applied. The largest threat from this vulnerability is a threat to data confidentiality. This is fixed in SmallRye 1.6.2

References (1)

Core 1

Core References

Issue Tracking, Patch, Vendor Advisory x_refsource_misc

https://bugzilla.redhat.com/show_bug.cgi?id=1802444

Scores

CVSS v3 4.4

EPSS 0.0004

EPSS Percentile 11.4%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Details

CWE

CWE-863

Status published

Products (2)

io.smallrye.config/smallrye-config 0 - 1.6.2Maven

redhat/smallrye_config < 1.6.2

Published May 28, 2021

Tracked Since Feb 18, 2026