CVE-2025-53003

HIGH

jans-config-api-server < 1.8.0 - Unauthenticated Exposure of Sensitive Information via Missing Scope Verification

Title source: llm
STIX 2.1

Description

The Janssen Project is an open-source identity and access management (IAM) platform. Prior to version 1.8.0, the Config API returns results without scope verification. This has a large internal surface attack area that exposes all sorts of information from the IDP including clients, users, scripts ..etc. This issue has been patched in version 1.8.0. A workaround for this vulnerability involves users forking and building the config api, patching it in their system following commit 92eea4d.

References (4)

Core 4

Scores

CVSS v4 8.2
EPSS 0.0034
EPSS Percentile 25.9%
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-200 CWE-269 CWE-284
Status published
Products (2)
io.jans/jans-config-api-server 0 - 1.8.0Maven
JanssenProject/jans < 1.8.0
Published Jul 01, 2025
Tracked Since Feb 18, 2026