CVE-2023-40025

MEDIUM

Argoproj Argo CD < 2.6.13 - Insufficient Session Expiration

Title source: rule
STIX 2.1

Description

Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. All versions of Argo CD starting from version 2.6.0 have a bug where open web terminal sessions do not expire. This bug allows users to send any websocket messages even if the token has already expired. The most straightforward scenario is when a user opens the terminal view and leaves it open for an extended period. This allows the user to view sensitive information even when they should have been logged out already. A patch for this vulnerability has been released in the following Argo CD versions: 2.6.14, 2.7.12 and 2.8.1.

References (2)

Core 2

Scores

CVSS v3 4.7
EPSS 0.0018
EPSS Percentile 38.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-613
Status published
Products (4)
argoproj/argo-cd 2.6.0 - 2.6.14Go
argoproj/argo_cd 2.7.11
argoproj/argo_cd 2.8.0
argoproj/argo_cd 2.6.0 - 2.6.13
Published Aug 23, 2023
Tracked Since Feb 18, 2026