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Description

Argo CD Helm Chart before 10.0.0 fails to install network policies by default, allowing any pod on a cluster to access repo-server and other Argo APIs. Attackers can exploit this unrestricted network access through combined attacks to achieve cluster compromise and remote code execution.

PUBLISHED Reserved 2026-07-13 | Published 2026-07-13 | Updated 2026-07-14 | Assigner VulnCheck




HIGH: 8.6CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N

HIGH: 7.6CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L

Problem types

Initialization of a Resource with an Insecure Default

Product status

Default status
unaffected

Any version before 10.0.0
affected

10.0.0 (semver)
unaffected

Credits

hugo-syn reporter

paulb-syn finder

References

github.com/...o-helm/security/advisories/GHSA-47m3-95c7-g2g8 (GitHub Security Advisory (GHSA-47m3-95c7-g2g8)) vendor-advisory

www.vulncheck.com/...d-helm-chart-missing-network-policy-rce (VulnCheck Advisory: Argo CD Helm Chart < 10.0.0 Missing Network Policy RCE) third-party-advisory

cve.org (CVE-2026-62185)

nvd.nist.gov (CVE-2026-62185)

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