Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
666 results · page 7 of 14
Dec 3, 2025MCP Server Kubernetes is an MCP Server that can connect to a Kubernetes cluster and manage it.CVE-2025-66404 · Other software · Flux159 · reported by GitHubMedium 6.4
MCP Server Kubernetes is an MCP Server that can connect to a Kubernetes cluster and manage it. Prior to 2.9.8, there is a security issue exists in the exec_in_pod tool of the mcp-server-kubernetes MCP Server. The tool accepts user-provided commands in both array and string formats. When a string format is provided, it is passed directly to shell interpretation (sh -c) without input validation, allowing shell metacharacters to be interpreted. This vulnerability can be exploited through direct command injection or indirect prompt injection attacks, where AI agents may execute commands without explicit user intent. This vulnerability is fixed in 2.9.8.
- Product
- mcp-server-kubernetes
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Nov 18, 2025KubeVirt is a virtual machine management add-on for Kubernetes.CVE-2025-64324 · Other software · kubevirt · reported by GitHubHigh 8.5
KubeVirt is a virtual machine management add-on for Kubernetes. The `hostDisk` feature in KubeVirt allows mounting a host file or directory owned by the user with UID 107 into a VM. However, prior to version 1.6.1 and 1.7.0, the implementation of this feature and more specifically the `DiskOrCreate` option (which creates a file if it doesn't exist) has a logic bug that allows an attacker to read and write arbitrary files owned by more privileged users on the host system. Versions 1.6.1 and 1.7.0 fix the issue.
- Product
- kubevirt
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Nov 7, 2025KubeVirt is a virtual machine management add-on for Kubernetes.CVE-2025-64437 · Other software · kubevirt · reported by GitHubMedium 5
KubeVirt is a virtual machine management add-on for Kubernetes. In versions before 1.5.3 and 1.6.1, the virt-handler does not verify whether the launcher-sock is a symlink or a regular file. This oversight can be exploited, for example, to change the ownership of arbitrary files on the host node to the unprivileged user with UID 107 (the same user used by virt-launcher) thus, compromising the CIA (Confidentiality, Integrity and Availability) of data on the host. To successfully exploit this vulnerability, an attacker should be in control of the file system of the virt-launcher pod. This vulnerability is fixed in 1.5.3 and 1.6.1.
- Product
- kubevirt
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Nov 7, 2025KubeVirt is a virtual machine management add-on for Kubernetes.CVE-2025-64436 · Other software · kubevirt · reported by GitHubMedium 6.9
KubeVirt is a virtual machine management add-on for Kubernetes. In 1.5.0 and earlier, the permissions granted to the virt-handler service account, such as the ability to update VMI and patch nodes, could be abused to force a VMI migration to an attacker-controlled node. This vulnerability could otherwise allow an attacker to mark all nodes as unschedulable, potentially forcing the migration or creation of privileged pods onto a compromised node.
- Product
- kubevirt
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Nov 7, 2025KubeVirt is a virtual machine management add-on for Kubernetes.CVE-2025-64435 · Other software · kubevirt · reported by GitHubMedium 5.3
KubeVirt is a virtual machine management add-on for Kubernetes. Prior to 1.7.0-beta.0, a logic flaw in the virt-controller allows an attacker to disrupt the control over a running VMI by creating a pod with the same labels as the legitimate virt-launcher pod associated with the VMI. This can mislead the virt-controller into associating the fake pod with the VMI, resulting in incorrect status updates and potentially causing a DoS (Denial-of-Service). This vulnerability is fixed in 1.7.0-beta.0.
- Product
- kubevirt
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Nov 7, 2025KubeVirt is a virtual machine management add-on for Kubernetes.CVE-2025-64434 · Other software · kubevirt · reported by GitHubMedium 4.7
KubeVirt is a virtual machine management add-on for Kubernetes. Prior to 1.5.3 and 1.6.1, due to the peer verification logic in virt-handler (via verifyPeerCert), an attacker who compromises a virt-handler instance, could exploit these shared credentials to impersonate virt-api and execute privileged operations against other virt-handler instances potentially compromising the integrity and availability of the VM managed by it. This vulnerability is fixed in 1.5.3 and 1.6.1.
- Product
- kubevirt
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Nov 7, 2025KubeVirt is a virtual machine management add-on for Kubernetes.CVE-2025-64433 · Other software · kubevirt · reported by GitHubMedium 6.5
KubeVirt is a virtual machine management add-on for Kubernetes. Prior to 1.5.3 and 1.6.1, a vulnerability was discovered that allows a VM to read arbitrary files from the virt-launcher pod's file system. This issue stems from improper symlink handling when mounting PVC disks into a VM. Specifically, if a malicious user has full or partial control over the contents of a PVC, they can create a symbolic link that points to a file within the virt-launcher pod's file system. Since libvirt can treat regular files as block devices, any file on the pod's file system that is symlinked in this way can be mounted into the VM and subsequently read. Although a security mechanism exists where VMs are executed as an unprivileged user with UID 107 inside the virt-launcher container, limiting the scope of accessible resources, this restriction is bypassed due to a second vulnerability. The latter causes the ownership of any file intended for mounting to be changed to the unprivileged user with UID 107 prior to mounting. As a result, an attacker can gain access to and read arbitrary files located within the virt-launcher pod's file system or on a mounted PVC from within the guest VM. This vulnerabil
- Product
- kubevirt
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Nov 7, 2025KubeVirt is a virtual machine management add-on for Kubernetes.CVE-2025-64432 · Other software · kubevirt · reported by GitHubMedium 4.7
KubeVirt is a virtual machine management add-on for Kubernetes. Versions 1.5.3 and below, and 1.6.0 contained a flawed implementation of the Kubernetes aggregation layer's authentication flow which could enable bypass of RBAC controls. It was discovered that the virt-api component fails to correctly authenticate the client when receiving API requests over mTLS. In particular, it fails to validate the CN (Common Name) field in the received client TLS certificates against the set of allowed values defined in the extension-apiserver-authentication configmap. Failre to validate certain fields in the client TLS certificate may allow an attacker to bypass existing RBAC controls by directly communicating with the aggregated API server, impersonating the Kubernetes API server and its aggregator component. This issue is fixed in versions 1.5.3 and 1.6.1.
- Product
- kubevirt
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Nov 5, 2025MARIN3R is a lightweight, CRD based envoy control plane for kubernetes.CVE-2025-64171 · Other software · 3scale-sre · reported by GitHubHigh 8.7
MARIN3R is a lightweight, CRD based envoy control plane for kubernetes. In versions 0.13.3 and below, there is a cross-namespace secret access vulnerability in the project's DiscoveryServiceCertificate which allows users to bypass RBAC and access secrets in unauthorized namespaces. This issue is fixed in version 0.13.4.
- Product
- marin3r
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 27, 2025Constellation is the first Confidential Kubernetes.CVE-2025-58356 · Other software · edgelesssys · reported by GitHubHigh 8.3
Constellation is the first Confidential Kubernetes. The Constellation CVM image uses LUKS2-encrypted volumes for persistent storage. When opening an encrypted storage device, the CVM uses the libcryptsetup function crypt_activate_by_passhrase. If the VM is successful in opening the partition with the disk encryption key, it treats the volume as confidential. However, due to the unsafe handling of null keyslot algorithms in the cryptsetup 2.8.1, it is possible that the opened volume is not encrypted at all. Cryptsetup prior to version 2.8.1 does not report an error when processing LUKS2-formatted disks that use the cipher_null-ecb algorithm in the keyslot encryption field. This vulnerability is fixed in 2.24.0.
- Product
- constellation
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 22, 2025A SQL Injection vulnerability exists in Esri ArcGIS Server versions 11.3, 11.4 and 11.5 on Windows, Linux and Kubernetes.CVE-2025-57870 · Other software · Esri · reported by psirt@esri.comCritical 10
A SQL Injection vulnerability exists in Esri ArcGIS Server versions 11.3, 11.4 and 11.5 on Windows, Linux and Kubernetes. This vulnerability allows a remote, unauthenticated attacker to execute arbitrary SQL commands via a specific ArcGIS Feature Service operation. Successful exploitation can potentially result in unauthorized access, modification, or deletion of data from the underlying Enterprise Geodatabase.
- Product
- ArcGIS Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 15, 2025On BIG-IP Next CNF, BIG-IP Next SPK, and BIG-IP Next for Kubernetes systems, repeated undisclosed API calls can cause the Traffic Management Microkernel (TMM) tCVE-2025-55670 · Network & remote access · F5 · reported by f5sirt@f5.comHigh 7.1
On BIG-IP Next CNF, BIG-IP Next SPK, and BIG-IP Next for Kubernetes systems, repeated undisclosed API calls can cause the Traffic Management Microkernel (TMM) to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
- Product
- BIG-IP Next SPK
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 14, 2025Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes.CVE-2025-62157 · Other software · argoproj · reported by GitHubHigh 8.5
Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. Argo Workflows versions prior to 3.6.12 and versions 3.7.0 through 3.7.2 expose artifact repository credentials in plaintext in workflow-controller pod logs. An attacker with permissions to read pod logs in a namespace running Argo Workflows can read the workflow-controller logs and obtain credentials to the artifact repository. Update to versions 3.6.12 or 3.7.3 to remediate the vulnerability. No known workarounds exist.
- Product
- argo-workflows
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 14, 2025Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes.CVE-2025-62156 · Other software · argoproj · reported by GitHubHigh 8.1
Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. Versions prior to 3.6.12 and versions 3.7.0 through 3.7.2 contain a Zip Slip path traversal vulnerability in artifact extraction. During artifact extraction the unpack/untar logic (workflow/executor/executor.go) uses filepath.Join(dest, filepath.Clean(header.Name)) without validating that header.Name stays within the intended extraction directory. A malicious archive entry can supply a traversal or absolute path that, after cleaning, overrides the destination directory and causes files to be written outside the /work/tmp extraction path and into system directories such as /etc inside the container. The vulnerability enables arbitrary file creation or overwrite in system configuration locations (for example /etc/passwd, /etc/hosts, /etc/crontab), which can lead to privilege escalation or persistence within the affected container. Update to 3.6.12 or 3.7.3 to remediate the issue.
- Product
- argo-workflows
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2025Omni manages Kubernetes on bare metal, virtual machines, or in a cloud.CVE-2025-61688 · Other software · siderolabs · reported by GitHubHigh 8.6
Omni manages Kubernetes on bare metal, virtual machines, or in a cloud. Prior to 1.1.5 and 1.0.2, Omni might leak sensitive information via an API.
- Product
- omni
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2025Omni manages Kubernetes on bare metal, virtual machines, or in a cloud.CVE-2025-59836 · Other software · siderolabs · reported by GitHubMedium 5.3
Omni manages Kubernetes on bare metal, virtual machines, or in a cloud. Prior to 1.1.5 and 1.0.2, there is a nil pointer dereference vulnerability in the Omni Resource Service allows unauthenticated users to cause a server panic and denial of service by sending empty create/update resource requests through the API endpoints. The vulnerability exists in the isSensitiveSpec function which calls grpcomni.CreateResource without checking if the resource's metadata field is nil. When a resource is created with an empty Metadata field, the CreateResource function attempts to access resource.Metadata.Version causing a segmentation fault. This vulnerability is fixed in 1.1.5 and 1.0.2.
- Product
- omni
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 10, 2025External Secrets Operator reads information from a third-party service and automatically injects the values as Kubernetes Secrets.CVE-2025-62159 · Other software · external-secrets · reported by GitHubHigh 8.7
External Secrets Operator reads information from a third-party service and automatically injects the values as Kubernetes Secrets. A vulnerability was discovered in the BeyondTrust provider implementation for External Secrets Operator versions 0.10.1 through 0.19.2. The provider previously retrieved Kubernetes secrets directly, without validating the namespace context or the type of secret store. This allowed unauthorized cross-namespace secret access, violating security boundaries and potentially exposing sensitive credentials. In version 0.20.0, the provider code was updated to use the `resolvers.SecretKeyRef` utility, which enforces namespace validation and only allows cross-namespace access for `ClusterSecretStore` types. This ensures secrets are only retrieved from the correct namespace, mitigating the risk of unauthorized access. All users should upgrade to the latest version containing this fix. As a workaround, use a policy engine such as Kyverno or OPA to prevent using BeyondTrust provider and/or validate the `(Cluster)SecretStore` and ensure the namespace may only be set when using a `ClusterSecretStore`.
- Product
- external-secrets
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 8, 2025HAProxy Kubernetes Ingress Controller before 3.1.13, when the config-snippets feature flag is used, accepts config snippets from users with create/update permisCVE-2025-59303 · Other software · HAProxy · reported by MITREMedium 6.4
HAProxy Kubernetes Ingress Controller before 3.1.13, when the config-snippets feature flag is used, accepts config snippets from users with create/update permissions. This can result in obtaining an ingress token secret as a response. The fixed versions of HAProxy Enterprise Kubernetes Ingress Controller are 3.0.16-ee1, 1.11.13-ee1, and 1.9.15-ee1.
- Product
- HAProxy Kubernetes Ingress Controller
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 1, 2025Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes.CVE-2025-59538 · Other software · argoproj · reported by GitHubHigh 7.5
Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. For versions 2.9.0-rc1 through 2.14.19, 3.0.0-rc1 through 3.2.0-rc1, 3.1.6 and 3.0.17, when the webhook.azuredevops.username and webhook.azuredevops.password are not set in the default configuration, the /api/webhook endpoint crashes the entire argocd-server process when it receives an Azure DevOps Push event whose JSON array resource.refUpdates is empty. The slice index [0] is accessed without a length check, causing an index-out-of-range panic. A single unauthenticated HTTP POST is enough to kill the process. This issue is resolved in versions 2.14.20, 3.2.0-rc2, 3.1.8 and 3.0.19.
- Product
- argo-cd
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 1, 2025Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes.CVE-2025-59537 · Other software · argoproj · reported by GitHubHigh 7.5
Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. Versions 1.2.0 through 1.8.7, 2.0.0-rc1 through 2.14.19, 3.0.0-rc1 through 3.2.0-rc1, 3.1.7 and 3.0.18 are vulnerable to malicious API requests which can crash the API server and cause denial of service to legitimate clients. With the default configuration, no webhook.gogs.secret set, Argo CD’s /api/webhook endpoint will crash the entire argocd-server process when it receives a Gogs push event whose JSON field commits[].repo is not set or is null. This issue is fixed in versions 2.14.20, 3.2.0-rc2, 3.1.8 and 3.0.19.
- Product
- argo-cd
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 1, 2025Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes.CVE-2025-59531 · Other software · argoproj · reported by GitHubHigh 7.5
Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. Versions 1.2.0 through 1.8.7, 2.0.0-rc1 through 2.14.19, 3.0.0-rc1 through 3.2.0-rc1, 3.1.7 and 3.0.18 are vulnerable to malicious API requests which can crash the API server and cause denial of service to legitimate clients. Without a configured webhook.bitbucketserver.secret, Argo CD's /api/webhook endpoint crashes when receiving a malformed Bitbucket Server payload (non-array repository.links.clone field). A single unauthenticated request triggers CrashLoopBackOff, and targeting all replicas causes complete API outage. This issue is fixed in versions 2.14.20, 3.2.0-rc2, 3.1.8 and 3.0.19.
- Product
- argo-cd
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 30, 2025Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes.CVE-2025-55191 · Other software · argoproj · reported by GitHubMedium 6.5
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 Argo CD server to panic and crash when concurrent operations are performed on the same repository URL. The vulnerability is located in numerous repository related handlers in the util/db/repository_secrets.go file. A valid API token with repositories resource permissions (create, update, or delete actions) is required to trigger the race condition. This vulnerability causes the entire Argo CD server to crash and become unavailable. Attackers can repeatedly and continuously trigger the race condition to maintain a denial-of-service state, disrupting all GitOps operations. This issue is fixed in versions 2.14.20, 3.2.0-rc2, 3.1.8 and 3.0.19.
- Product
- argo-cd
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 25, 2025Project Gardener implements the automated management and operation of Kubernetes clusters as a service.CVE-2025-59823 · Other software · gardener · reported by GitHubCritical 9.9
Project Gardener implements the automated management and operation of Kubernetes clusters as a service. Code injection may be possible in Gardener Extensions for AWS providers prior to version 1.64.0, Azure providers prior to version 1.55.0, OpenStack providers prior to version 1.49.0, and GCP providers prior to version 1.46.0. This vulnerability could allow a user with administrative privileges for a Gardener project to obtain control over the seed cluster where the shoot cluster is managed. This affects all Gardener installations where Terraformer is used/can be enabled for infrastructure provisioning with any of the affected components. This issue has been patched in Gardener Extensions for AWS providers version 1.64.0, Azure providers version 1.55.0, OpenStack providers version 1.49.0, and GCP providers version 1.46.0.
- Product
- gardener-extension-provider-aws
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 24, 2025Omni manages Kubernetes on bare metal, virtual machines, or in a cloud.CVE-2025-59824 · Other software · siderolabs · reported by GitHubLow 0.5
Omni manages Kubernetes on bare metal, virtual machines, or in a cloud. Prior to version 0.48.0, Omni Wireguard SideroLink has the potential to escape. Omni and each Talos machine establish a peer-to-peer (P2P) SideroLink connection using WireGuard to mutually authenticate and authorize access. The WireGuard interface on Omni is configured to ensure that the source IP address of an incoming packet matches the IPv6 address assigned to the Talos peer. However, it performs no validation on the packet's destination address. The Talos end of the SideroLink connection cannot be considered a trusted environment. Workloads running on Kubernetes, especially those configured with host networking, could gain direct access to this link. Therefore, a malicious workload could theoretically send arbitrary packets over the SideroLink interface. This issue has been patched in version 0.48.0.
- Product
- omni
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 16, 2025A vulnerability exists in the Kubernetes C# client where the certificate validation logic accepts properly constructed certificates from any Certificate AuthoriCVE-2025-9708 · Other software · Kubernetes · reported by jordan@liggitt.netMedium 6.8
A vulnerability exists in the Kubernetes C# client where the certificate validation logic accepts properly constructed certificates from any Certificate Authority (CA) without properly verifying the trust chain. This flaw allows a malicious actor to present a forged certificate and potentially intercept or manipulate communication with the Kubernetes API server, leading to possible man-in-the-middle attacks and API impersonation.
- Product
- Kubernetes CSharp Client
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comgroups.google.com
Sep 15, 2025feiskyer mcp-kubernetes-server through 0.1.11 allows OS command injection, even in read-only mode, via /mcp/kubectl because shell=True is used.CVE-2025-59377 · Other software · feiskyer · reported by MITRELow 3.7
feiskyer mcp-kubernetes-server through 0.1.11 allows OS command injection, even in read-only mode, via /mcp/kubectl because shell=True is used. NOTE: this is unrelated to mcp-server-kubernetes and CVE-2025-53355.
- Product
- mcp-kubernetes-server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 15, 2025feiskyer mcp-kubernetes-server through 0.1.11 does not consider chained commands in the implementation of --disable-write and --disable-delete, e.g., it allows CVE-2025-59376 · Other software · feiskyer · reported by MITRELow 3.7
feiskyer mcp-kubernetes-server through 0.1.11 does not consider chained commands in the implementation of --disable-write and --disable-delete, e.g., it allows a "kubectl version; kubectl delete pod" command because the first word (i.e., "version") is not a write or delete operation.
- Product
- mcp-kubernetes-server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 15, 2025The Chaos Controller Manager in Chaos Mesh exposes a GraphQL debugging server without authentication to the entire Kubernetes cluster, which provides an API to CVE-2025-59358 · Other software · Chaos-mesh · reported by reefs@jfrog.comHigh 7.5
The Chaos Controller Manager in Chaos Mesh exposes a GraphQL debugging server without authentication to the entire Kubernetes cluster, which provides an API to kill arbitrary processes in any Kubernetes pod, leading to cluster-wide denial of service.
- Product
- Chaos Mesh
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 5, 2025Onyxia is a data science environment for kubernetes.CVE-2025-58366 · Other software · InseeFrLab · reported by GitHubCritical 9.4
Onyxia is a data science environment for kubernetes. In versions 4.6.0 through 4.8.0, Onyxia-API leaked the credentials of private helm repositories in the public (unauthenticated) /public/catalogs endpoint.vOnly instances using private helm repositories (i.e setting username & password in the catalogs configuration) are affected. This is fixed in version 4.9.0.
- Product
- onyxia
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 4, 2025Kubernetes secrets-store-sync-controller in versions before 0.0.2 discloses service account tokens in logs.CVE-2025-7445 · Other software · Kubernetes · reported by jordan@liggitt.netMedium 6.5
Kubernetes secrets-store-sync-controller in versions before 0.0.2 discloses service account tokens in logs.
- Product
- secrets-store-sync-controller
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comgroups.google.com
Sep 4, 2025Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes.CVE-2025-55190 · Other software · argoproj · reported by GitHubCritical 9.9
Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. In versions 2.13.0 through 2.13.8, 2.14.0 through 2.14.15, 3.0.0 through 3.0.12 and 3.1.0-rc1 through 3.1.1, API tokens with project-level permissions are able to retrieve sensitive repository credentials (usernames, passwords) through the project details API endpoint, even when the token only has standard application management permissions and no explicit access to secrets. This vulnerability does not only affect project-level permissions. Any token with project get permissions is also vulnerable, including global permissions such as: `p, role/user, projects, get, *, allow`. This issue is fixed in versions 2.13.9, 2.14.16, 3.0.14 and 3.1.2.
- Product
- argo-cd
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 28, 2025OpenEBS Local PV RawFile allows dynamic deployment of Stateful Persistent Node-Local Volumes & Filesystems for Kubernetes.CVE-2025-58061 · Other software · openebs · reported by GitHubMedium 5.5
OpenEBS Local PV RawFile allows dynamic deployment of Stateful Persistent Node-Local Volumes & Filesystems for Kubernetes. Prior to version 0.10.0, persistent volume data is world readable and that would allow non-privileged users to access sensitive data such as databases of k8s workload. The rawfile-localpv storage class creates persistent volume data under /var/csi/rawfile/ on Kubernetes hosts by default. However, the directory and data in it are world-readable. It allows non-privileged users to access the whole persistent volume data, and those can include sensitive information such as a whole database if the Kubernetes tenants are running MySQL or PostgreSQL in a container so it could lead to a database breach. This issue has been patched in version 0.10.0.
- Product
- rawfile-localpv
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 27, 2025A vulnerability exists in the NodeRestriction admission controller in Kubernetes clusters where node users can delete their corresponding node object by patchinCVE-2025-5187 · Other software · Kubernetes · reported by jordan@liggitt.netMedium 6.7
A vulnerability exists in the NodeRestriction admission controller in Kubernetes clusters where node users can delete their corresponding node object by patching themselves with an OwnerReference to a cluster-scoped resource. If the OwnerReference resource does not exist or is subsequently deleted, the given node object will be deleted via garbage collection.
- Product
- Kubernetes
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comgroups.google.com
Aug 18, 2025Capsule is a multi-tenancy and policy-based framework for Kubernetes.CVE-2025-55205 · Other software · projectcapsule · reported by GitHubCritical 9
Capsule is a multi-tenancy and policy-based framework for Kubernetes. A namespace label injection vulnerability in Capsule v0.10.3 and earlier allows authenticated tenant users to inject arbitrary labels into system namespaces (kube-system, default, capsule-system), bypassing multi-tenant isolation and potentially accessing cross-tenant resources through TenantResource selectors. This vulnerability enables privilege escalation and violates the fundamental security boundaries that Capsule is designed to enforce. This vulnerability is fixed in 0.10.4.
- Product
- capsule
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 17, 2025A security issue was discovered in the Kubernetes Image Builder where default credentials are enabled during the Windows image build process when using the NutaCVE-2025-7342 · Other software · Kubernetes · reported by jordan@liggitt.netHigh 7.5
A security issue was discovered in the Kubernetes Image Builder where default credentials are enabled during the Windows image build process when using the Nutanix or VMware OVA providers. These credentials, which allow root access, are disabled at the conclusion of the build. Kubernetes clusters are only affected if their nodes use VM images created via the Image Builder project and the vulnerability was exploited during the build process, which requires an attacker to access the build VM and modify the image while the build is in progress.
- Product
- Image Builder
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comgroups.google.com
Aug 13, 2025Helm is a package manager for Charts for Kubernetes.CVE-2025-55199 · Other software · helm · reported by GitHubMedium 6.5
Helm is a package manager for Charts for Kubernetes. Prior to version 3.18.5, it is possible to craft a JSON Schema file in a manner which could cause Helm to use all available memory and have an out of memory (OOM) termination. This issue has been resolved in Helm 3.18.5. A workaround involves ensuring all Helm charts that are being loaded into Helm do not have any reference of $ref pointing to /dev/zero.
- Product
- helm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 13, 2025Helm is a package manager for Charts for Kubernetes.CVE-2025-55198 · Other software · helm · reported by GitHubMedium 6.5
Helm is a package manager for Charts for Kubernetes. Prior to version 3.18.5, when parsing Chart.yaml and index.yaml files, an improper validation of type error can lead to a panic. This issue has been resolved in Helm 3.18.5. A workaround involves ensuring YAML files are formatted as Helm expects prior to processing them with Helm.
- Product
- helm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 13, 2025External Secrets Operator is a Kubernetes operator that integrates external secret management systems.CVE-2025-55196 · Other software · external-secrets · reported by GitHubHigh 7.1
External Secrets Operator is a Kubernetes operator that integrates external secret management systems. From version 0.15.0 to before 0.19.2, a vulnerability was discovered where the List() calls for Kubernetes Secret and SecretStore resources performed by the PushSecret controller did not apply a namespace selector. This flaw allowed an attacker to use label selectors to list and read secrets/secret-stores across the cluster, bypassing intended namespace restrictions. An attacker with the ability to create or update PushSecret resources and control SecretStore configurations could exploit this vulnerability to exfiltrate sensitive data from arbitrary namespaces. This could lead to full disclosure of Kubernetes secrets, including credentials, tokens, and other sensitive information stored in the cluster. This vulnerability has been patched in version 0.19.2. A workaround for this issue includes auditing and restricting RBAC permissions so that only trusted service accounts can create or update PushSecret and SecretStore resources.
- Product
- external-secrets
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 12, 2025Improper access control for some Device Plugins for Kubernetes software maintained by Intel before version 0.32.0 may allow a privileged user to potentially enaCVE-2025-24313 · Other software · reported by secure@intel.comMedium 6.7
Improper access control for some Device Plugins for Kubernetes software maintained by Intel before version 0.32.0 may allow a privileged user to potentially enable denial of service via local access.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 24, 2025Three Bitnami Helm charts mount Kubernetes Secrets under a predictable path (/opt/bitnami/*/secrets) that is located within the web server document root.CVE-2025-41240 · Other software · VMware · reported by security@vmware.comCritical 10
Three Bitnami Helm charts mount Kubernetes Secrets under a predictable path (/opt/bitnami/*/secrets) that is located within the web server document root. In affected versions, this can lead to unauthenticated access to sensitive credentials via HTTP/S. A remote attacker could retrieve these secrets by accessing specific URLs if the application is exposed externally. The issue affects deployments using the default value of usePasswordFiles=true, which mounts secrets as files into the container filesystem.
- Product
- bitnamicharts/appsmith
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 10, 2025Headlamp is an extensible Kubernetes web UI.CVE-2025-53542 · Other software · kubernetes-sigs · reported by GitHubHigh 7.7
Headlamp is an extensible Kubernetes web UI. A command injection vulnerability was discovered in the codeSign.js script used in the macOS packaging workflow of the Kubernetes Headlamp project. This issue arises due to the improper use of Node.js's execSync() function with unsanitized input derived from environment variables, which can be influenced by an attacker. The variables ${teamID}, ${entitlementsPath}, and ${config.app} are dynamically derived from the environment or application config and passed directly to the shell command without proper escaping or argument separation. This exposes the system to command injection if any of the values contain malicious input. This vulnerability is fixed in 0.31.1.
- Product
- headlamp
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordadvisory.zerodaysec.orggithub.com
Jul 8, 2025Helm is a package manager for Charts for Kubernetes.CVE-2025-53547 · Other software · helm · reported by GitHubHigh 8.5
Helm is a package manager for Charts for Kubernetes. Prior to 3.18.4, a specially crafted Chart.yaml file along with a specially linked Chart.lock file can lead to local code execution when dependencies are updated. Fields in a Chart.yaml file, that are carried over to a Chart.lock file when dependencies are updated and this file is written, can be crafted in a way that can cause execution if that same content were in a file that is executed (e.g., a bash.rc file or shell script). If the Chart.lock file is symlinked to one of these files updating dependencies will write the lock file content to the symlinked file. This can lead to unwanted execution. Helm warns of the symlinked file but did not stop execution due to symlinking. This issue has been resolved in Helm v3.18.4.
- Product
- helm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 8, 2025MCP Server Kubernetes is an MCP Server that can connect to a Kubernetes cluster and manage it.CVE-2025-53355 · Other software · Flux159 · reported by GitHubHigh 7.5
MCP Server Kubernetes is an MCP Server that can connect to a Kubernetes cluster and manage it. A command injection vulnerability exists in the mcp-server-kubernetes MCP Server. The vulnerability is caused by the unsanitized use of input parameters within a call to child_process.execSync, enabling an attacker to inject arbitrary system commands. Successful exploitation can lead to remote code execution under the server process's privileges. This vulnerability is fixed in 2.5.0.
- Product
- mcp-server-kubernetes
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 2, 2025A flaw was found in Red Hat Advanced Cluster Management through versions 2.10, before 2.10.7, 2.11, before 2.11.4, and 2.12, before 2.12.4.CVE-2025-6017 · Other software · Red Hat · reported by Red HatMedium 5.5
A flaw was found in Red Hat Advanced Cluster Management through versions 2.10, before 2.10.7, 2.11, before 2.11.4, and 2.12, before 2.12.4. This vulnerability allows an unprivileged user to view confidential managed cluster credentials through the UI. This information should only be accessible to authorized users and may result in the loss of confidentiality of administrative information, which could be leaked to unauthorized actors.
- Product
- Red Hat Advanced Cluster Management for Kubernetes 2
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordaccess.redhat.combugzilla.redhat.com
Jun 23, 2025A vulnerability exists in the NodeRestriction admission controller where nodes can bypass dynamic resource allocation authorization checks.CVE-2025-4563 · Other software · Kubernetes · reported by jordan@liggitt.netLow 2.7
A vulnerability exists in the NodeRestriction admission controller where nodes can bypass dynamic resource allocation authorization checks. When the DynamicResourceAllocation feature gate is enabled, the controller properly validates resource claim statuses during pod status updates but fails to perform equivalent validation during pod creation. This allows a compromised node to create mirror pods that access unauthorized dynamic resources, potentially leading to privilege escalation.
- Product
- Kubernetes
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comgroups.google.com
Jun 17, 2025Portainer Community Edition is a lightweight service delivery platform for containerized applications that can be used to manage Docker, Swarm, Kubernetes and ACVE-2025-49593 · Other software · portainer · reported by GitHubMedium 6.8
Portainer Community Edition is a lightweight service delivery platform for containerized applications that can be used to manage Docker, Swarm, Kubernetes and ACI environments. Prior to STS version 2.31.0 and LTS version 2.27.7, if a Portainer administrator can be convinced to register a malicious container registry, or an existing container registry can be taken over, HTTP Headers (including registry authentication credentials or Portainer session tokens) may be leaked to that registry. This issue has been patched in STS version 2.31.0 and LTS version 2.27.7.
- Product
- portainer
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 10, 2025When an Apache CloudStack user-account creates a CKS-based Kubernetes cluster in a project, the API key and the secret key of the 'kubeadmin' user of the callerCVE-2025-26521 · Websites & servers · Apache Software Foundation · reported by security@apache.orgHigh 8.1
When an Apache CloudStack user-account creates a CKS-based Kubernetes cluster in a project, the API key and the secret key of the 'kubeadmin' user of the caller account are used to create the secret config in the CKS-based Kubernetes cluster. A member of the project who can access the CKS-based Kubernetes cluster, can also access the API key and secret key of the 'kubeadmin' user of the CKS cluster's creator's account. An attacker who's a member of the project can exploit this to impersonate and perform privileged actions that can result in complete compromise of the confidentiality, integrity, and availability of resources owned by the creator's account. CKS users are recommended to upgrade to version 4.19.3.0 or 4.20.1.0, which fixes this issue.Updating Existing Kubernetes Clusters in ProjectsA service account should be created for each project to provide limited access specifically for Kubernetes cluster providers and autoscaling. Follow the steps below to create a new service account, update the secret inside the cluster, and regenerate existing API and service keys:1. Create a New Service AccountCreate a new account using the role "Project Kubernetes Service Role" with the fo
- Product
- Apache CloudStack
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcloudstack.apache.orglists.apache.org
May 29, 2025Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes.CVE-2025-47933 · Other software · argoproj · reported by GitHubCritical 9
Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. Prior to versions 2.13.8, 2.14.13, and 3.0.4, an attacker can perform arbitrary actions on behalf of the victim via the API. Due to the improper filtering of URL protocols in the repository page, an attacker can achieve cross-site scripting with permission to edit the repository. This issue has been patched in versions 2.13.8, 2.14.13, and 3.0.4.
- Product
- argo-cd
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 19, 2025Gardener implements the automated management and operation of Kubernetes clusters as a service.CVE-2025-47284 · Other software · gardener · reported by GitHubCritical 9.9
Gardener implements the automated management and operation of Kubernetes clusters as a service. A security vulnerability was discovered in the `gardenlet` component of Gardener prior to versions 1.116.4, 1.117.5, 1.118.2, and 1.119.0. It could allow a user with administrative privileges for a Gardener project to obtain control over the seed cluster(s) where their shoot clusters are managed. This CVE affects all Gardener installations where gardener/gardener-extension-provider-gcp is in use. Versions 1.116.4, 1.117.5, 1.118.2, and 1.119.0 fix the issue.
- Product
- gardener
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 19, 2025Gardener implements the automated management and operation of Kubernetes clusters as a service.CVE-2025-47283 · Other software · gardener · reported by GitHubCritical 9.9
Gardener implements the automated management and operation of Kubernetes clusters as a service. A security vulnerability was discovered in Gardener prior to versions 1.116.4, 1.117.5, 1.118.2, and 1.119.0 that could allow a user with administrative privileges for a Gardener project to obtain control over the seed cluster(s) where their shoot clusters are managed. This CVE affects all Gardener installations no matter of the public cloud provider(s) used for the seed clusters/shoot clusters. `gardener/gardener` (`gardenlet`) is the affected component. Versions 1.116.4, 1.117.5, 1.118.2, and 1.119.0 fix the issue.
- Product
- gardener
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
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