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Medium 6.3
Argo CD: Kubernetes Secret Extraction via ArgoCD ServerSideDiff via sensitive annotations
Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. From 3.2.0 until 3.2.12, 3.3.10, and 3.4.2, Argo CD ServerSideDiff can expose Kubernetes Secret values embedded in the kubectl.kubernetes.io/last-applied-configuration annotation becaus…
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Medium 6.5
Repository Credentials Race Condition Crashes Argo CD Server
Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. Versions between 2.1.0 and 2.14.19, 3.2.0-rc1, 3.1.0-rc1 through 3.1.7, and 3.0.0-rc1 through 3.0.18 contain a race condition in the repository credentials handler that can cause the Ar…
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Medium 6.8
Argo CD does not scrub secret values from patch errors
Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. 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 vul…
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Medium 4.7
The Argo CD web terminal session does not handle the revocation of user permissions properly.
Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. Argo CD has a Web-based terminal that allows users to get a shell inside a running pod, just as they would with kubectl exec. Starting in version 2.6.0, when the administrator enables t…
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Medium 5.3
Unauthenticated Access to sensitive settings in Argo CD
Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. The vulnerability allows unauthorized access to the sensitive settings exposed by /api/v1/settings endpoint without authentication. All sensitive settings are hidden except passwordPatt…
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Medium 4.3
Argo CD allows authenticated users to enumerate clusters by name
Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. It’s possible for authenticated users to enumerate clusters by name by inspecting error messages. It’s also possible to enumerate the names of projects with project-scoped clusters if y…
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Medium 6.5
Denial of Service via malicious jqPathExpressions in ignoreDifferences
Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. There is a Denial of Service (DoS) vulnerability via OOM using jq in ignoreDifferences. This vulnerability has been patched in version(s) 2.10.7, 2.9.12 and 2.8.16.
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Medium 4.8
Argo CD' API server does not enforce project sourceNamespaces
Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. The API server does not enforce project sourceNamespaces which allows attackers to use the UI to edit resources which should only be mutable via gitops. This vulenrability is fixed in 2…
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Medium 6.4
Users with `create` but not `override` privileges can perform local sync in argo-cd
Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. "Local sync" is an Argo CD feature that allows developers to temporarily override an Application's manifests with locally-defined manifests. Use of the feature should generally be limit…
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Medium 5.0
Path traversal allows leaking out-of-bound Helm charts from Argo CD repo-server
Argo CD is a declarative continuous deployment framework for Kubernetes. In Argo CD versions prior to 2.3 (starting at least in v0.1.0, but likely in any version using Helm before 2.3), using a specifically-crafted Helm file could reference external Helm char…
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Medium 6.5
Denial of Service to Argo CD repo-server
Argo CD is a declarative continuous deployment for Kubernetes. All versions of ArgoCD starting from v2.4 have a bug where the ArgoCD repo-server component is vulnerable to a Denial-of-Service attack vector. Specifically, the said component extracts a user-con…
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Medium 4.7
Argo CD web terminal session doesn't expire
Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. All versions of Argo CD starting from version 2.6.0 have a bug where open web terminal sessions do not expire. This bug allows users to send any websocket messages even if the token has…
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Medium 5.3
Argo CD authenticated but unauthorized users may enumerate Application names via the API
An access control issue in Argo CD v2.4.12 and below allows unauthenticated attackers to enumerate existing applications.
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Medium 4.3
Symlink following allows leaking out-of-bounds YAML files from Argo CD repo-server
Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. All versions of Argo CD starting with v1.3.0 are vulnerable to a symlink following bug allowing a malicious user with repository write access to leak sensitive YAML files from Argo CD's…
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Medium 6.5
Argo CD vulnerable to Uncontrolled Memory Consumption
Argo CD is a declarative continuous deployment for Kubernetes. Argo CD versions v0.7.0 and later are vulnerable to an uncontrolled memory consumption bug, allowing an authorized malicious user to crash the repo-server service, resulting in a Denial of Service…
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Medium 4.3
Argo CD login screen allows message spoofing if SSO is enabled
Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. A vulnerability was found in Argo CD prior to versions 2.3.4, 2.2.9, and 2.1.15 that allows an attacker to spoof error messages on the login screen when single sign on (SSO) is enabled.…
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Medium 4.3
Symlink following allows leaking out-of-bound manifests and JSON files from Argo CD repo-server
Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. Argo CD starting with version 0.7.0 and prior to versions 2.1.15m 2.2.9, and 2.3.4 is vulnerable to a symlink following bug allowing a malicious user with repository write access to lea…
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Medium 6.8
Path traversal allows leaking out-of-bound files from Argo CD repo-server
Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. Argo CD starting with version 1.5.0 but before versions 2.1.11, 2.2.6, and 2.3.0 is vulnerable to a path traversal vulnerability, allowing a malicious user with read/write access to lea…
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Medium 6.6
Helm OCI credentials leaked into Argo CD logs
### Impact When Argo CD was connected to a Helm OCI repository with authentication enabled, the credentials used for accessing the remote repository were logged. Anyone with access to the pod logs - either via access with appropriate permissions to the Kubern…
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Medium 4.7
Cross-site Scripting (XSS)
The package github.com/argoproj/argo-cd/cmd before 1.7.13, from 1.8.0 and before 1.8.6 are vulnerable to Cross-site Scripting (XSS) the SSO provider connected to Argo CD would have to send back a malicious error message containing JavaScript to the user.
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Medium 6.5
Argo Exposure of Sensitive Information
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.
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Medium 5.3
Observable Discrepancy in Argo
Fixed in v1.5.1, Argo version v1.5.0 was vulnerable to a user-enumeration vulnerability which allowed attackers to determine the usernames of valid (non-SSO) accounts because /api/v1/session returned 401 for an existing username and 404 otherwise.