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Secret values are not scrubbed from patch errors

Moderate
jannfis published GHSA-274v-mgcv-cm8j Jan 30, 2025

Package

gomod github.com/argoproj/gitops-engine (Go)

Affected versions

<=release-2.13@95e0025, <=release-2.12@faf5a4e, <=argo-cd-release-2.11@18ba62e

Patched versions

release-2.13@bd7681a, release-2.12@adb68bc, argo-cd-release-2.11@a4b7cc1

Description

Impact

A vulnerability was discovered in Argo CD that exposed secret values in error messages and the diff view when an invalid Kubernetes Secret resource was synced from a repository.

The vulnerability assumes the user has write access to the repository and can exploit it, either intentionally or unintentionally, by committing an invalid Secret to repository and triggering a Sync. Once exploited, any user with read access to Argo CD can view the exposed secret data.

Patches

A patch for this vulnerability is available in the following Argo CD versions:

  • v2.13.4
  • v2.12.10
  • v2.11.13

Workarounds

There is no workaround other than upgrading.

References

Fixed with commit argoproj/argo-cd@6f5537b & 7e21b91

Severity

Moderate

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
High
User interaction
None
Scope
Changed
Confidentiality
High
Integrity
None
Availability
None

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N

CVE ID

CVE-2025-23216

Weaknesses

No CWEs

Credits