An access control issue in Argo CD v2.4.12 and below allows unauthenticated attackers to enumerate existing applications.
The product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor, which exposes security-relevant information about the state of the product, such as whether a particular operation was successful or not.
Link | Tags |
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http://argo.com | product |
https://github.com/chunklhit/cve/blob/master/argo/argo-cd/application_enumeration.md | broken link |
https://github.com/argoproj/argo-cd/security/advisories/GHSA-2q5c-qw9c-fmvq | vendor advisory |