CVE-2025-55190

Description

An information leak was discovered in how Argo CD handles API tokens. The project details API endpoint could provide unintentional access to sensitive repository credentials.

Statement

This vulnerability has Important impact as exploitation requires some privileges granted by the system. An attacker would either need the ability to create an API token (via having valid login credentials) or to have stolen an API token from a legitimate user. It does not grant full control over the system, attackers can only tamper with the project(s) associated with an API token.

Mitigation

Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

Common Vulnerability Scoring System (CVSS) Score Details

Info alert:Important note

CVSS scores for open source components depend on vendor-specific factors (e.g. version or build chain). Therefore, Red Hat's score and impact rating can be different from NVD and other vendors. Red Hat remains the authoritative CVE Naming Authority (CNA) source for its products and services (see Red Hat classifications).

CVSS v3 Score Breakdown

Red HatNVDcve.org
Base Score8.8N/AN/A
Attack VectorNetworkN/AN/A
Attack ComplexityLowN/AN/A
Privileges RequiredLowN/AN/A
User InteractionNoneN/AN/A
ScopeUnchangedN/AN/A
ConfidentialityHighN/AN/A
Integrity ImpactHighN/AN/A
Availability ImpactHighN/AN/A

Vector

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

Understanding the Weakness (CWE)

CWE-522

Access Control

Technical Impact: Gain Privileges or Assume Identity

An attacker could gain access to user accounts and access sensitive data used by the user accounts.

Frequently Asked Questions

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