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Security Advisories: GSA_kwCzR0hTQS1jOHh3LXZqZ2YtOTRocs4AA1eI

Argo CD web terminal session doesn't expire

Impact

All versions of Argo CD starting from v2.6.0 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.

Patches

A patch for this vulnerability has been released in the following Argo CD version:

Workarounds

The only way to completely resolve the issue is to upgrade.

Mitigations

Disable web-based terminal or define RBAC rules to it
https://argo-cd.readthedocs.io/en/latest/operator-manual/web_based_terminal/

For more information

If you have any questions or comments about this advisory:

Credits

Thank you to bean.zhang (@zhlu32 ) of HIT-IDS ChunkL Team who discovered the issue and reported it confidentially according to our guidelines.

Permalink: https://github.com/advisories/GHSA-c8xw-vjgf-94hr
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1jOHh3LXZqZ2YtOTRocs4AA1eI
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: about 1 year ago
Updated: about 1 year ago


CVSS Score: 7.1
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

Identifiers: GHSA-c8xw-vjgf-94hr, CVE-2023-40025
References: Repository: https://github.com/argoproj/argo-cd
Blast Radius: 10.6

Affected Packages

go:github.com/argoproj/argo-cd
Dependent packages: 88
Dependent repositories: 31
Downloads:
Affected Version Ranges: = 2.8.0, >= 2.7.0, < 2.7.12, >= 2.6.0, < 2.6.14
Fixed in: 2.8.1, 2.7.12, 2.6.14
All affected versions:
All unaffected versions: 0.1.0, 0.2.0, 0.3.0, 0.3.1, 0.3.2, 0.3.3, 0.4.0, 0.4.1, 0.4.2, 0.4.3, 0.4.4, 0.4.5, 0.4.6, 0.4.7, 0.5.0, 0.5.1, 0.5.2, 0.5.3, 0.5.4, 0.6.0, 0.6.1, 0.6.2, 0.7.0, 0.7.1, 0.7.2, 0.8.0, 0.8.1, 0.8.2, 0.9.0, 0.9.1, 0.9.2, 0.10.0, 0.10.1, 0.10.2, 0.10.3, 0.10.4, 0.10.5, 0.10.6, 0.11.0, 0.11.1, 0.11.2, 0.12.0, 0.12.1, 0.12.2, 0.12.3, 1.0.0, 1.0.1, 1.0.2, 1.1.0, 1.1.1, 1.1.2, 1.2.0, 1.2.1, 1.2.2, 1.2.3, 1.2.4, 1.2.5, 1.3.0, 1.3.1, 1.3.2, 1.3.3, 1.3.4, 1.3.5, 1.3.6, 1.4.0, 1.4.1, 1.4.2, 1.4.3, 1.5.0, 1.5.1, 1.5.2, 1.5.3, 1.5.4, 1.5.5, 1.5.6, 1.5.7, 1.5.8, 1.6.0, 1.6.1, 1.6.2, 1.7.0, 1.7.1, 1.7.2, 1.7.3, 1.7.4, 1.7.5, 1.7.6, 1.7.7, 1.7.8, 1.7.9, 1.7.10, 1.7.11, 1.7.12, 1.7.13, 1.7.14, 1.8.0, 1.8.1, 1.8.2, 1.8.3, 1.8.4, 1.8.5, 1.8.6, 1.8.7