CVE-2021-26923

HIGH

Argo CD < 1.7.12 - Unauthenticated Exposure of Sensitive Information via /api/version Endpoint

Title source: llm
STIX 2.1

Description

An issue was discovered in Argo CD before 1.8.4. Accessing the endpoint /api/version leaks internal information for the system, and this endpoint is not protected with authentication.

References (2)

Core 2
Core References
Patch, Third Party Advisory x_refsource_misc
https://github.com/argoproj/argo-cd/compare/v1.8.3...v1.8.4

Scores

CVSS v3 7.5
EPSS 0.0143
EPSS Percentile 69.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Details

CWE
CWE-200
Status published
Products (1)
argoproj/argo_cd < 1.7.12
Published Mar 15, 2021
Tracked Since Feb 18, 2026