CVE-2018-21034: Exposure of Sensitive Information to an Unauthorized Actor

May 24, 2022 (updated July 19, 2023)

In Argo versions prior to v1.5.0-rc1, it was possible for authenticated Argo users to submit API calls to retrieve secrets and other manifests which were stored within git.

References

github.com/advisories/GHSA-xj7v-c82w-92q2
github.com/argoproj/argo-cd/blob/a1afe44066fcd0a0ab90a02a23177164bbad42cf/util/diff/diff.go
github.com/argoproj/argo-cd/issues/470
github.com/argoproj/argo-cd/pull/3088
nvd.nist.gov/vuln/detail/CVE-2018-21034
www.soluble.ai/blog/argo-cves-2020

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