argoproj Argo CD

CVE-2026-43824

HIGH 7.7

At a glance

Source: NVD
EPSS: EPSS 0.27 % · percentile 19 (2026-10-29)
State: PUBLISHED
Published: 2026-05-02 01:20 UTC
Updated: 2026-07-15 00:55 UTC
Assigner: mitre
NVD status: Deferred

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Description

In Argo CD 3.2.0 before 3.2.11 and 3.3.0 before 3.3.9, ServerSideDiff allows reading cleartext Kubernetes Secret data.

Weaknesses (CWE)

CWE-212 — Improper Removal of Sensitive Information Before Storage or Transfer
CWE-312 — Cleartext Storage of Sensitive Information

References

Scores

Version	Score	Vector	Scored by
CVSS 3.1	HIGH 7.7	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N	mitre
CVSS 3.1	CRITICAL 9.6	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N	redhat-SADP
CVSS 3.1	HIGH 7.7	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N	NVD · cve@mitre.org (Secondary)
CVSS 3.1	CRITICAL 9.6	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N	NVD · 0b0ca135-0b70-47e7-9f44-1890c2a1c46c (Secondary)

Advisories

GHSA-3v3m-wc6v-x4x3 — ArgoCD ServerSideDiff is vulnerable to Kubernetes Secret Extraction
GO-2026-5099 — ArgoCD ServerSideDiff is vulnerable to Kubernetes Secret Extraction in github.com/argoproj/argo-cd

European references

ENISA EUVD · EUVD-2026-26726
GCVE · GCVE-0-2026-43824

Affected products

Product	Versions
argoproj · Argo CD	affected 3.2.0 < 3.2.11 ; affected 3.3.0 < 3.3.9

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD