https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-02T12:12:59.062217+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/bdu:2026-06624 bdu:2026-06624 2026-10-02T12:12:59.170436+00:00 bdu:2026-06624 https://cve.radiocsirt.org/vuln/cleanstart-2026-eh36582 Withdrawn: CLEANSTART-2026-EH36582 — Security fixes for CVE-2025-47912, CVE-2025-55190, CVE-2025-55191, CVE-2025-58183, CVE-2025-58185, CVE-2025-58186, CVE-… 2026-10-02T12:12:59.170485+00:00

Withdrawn by the publisher.

Affected: CleanStart: argo-cd

Multiple security vulnerabilities affect the argo-cd package. These issues are resolved in later releases. See references for individual vulnerability details.

 https://cve.radiocsirt.org/vuln/euvd-2026-364308 EUVD-2026-364308 2026-10-02T12:12:59.170537+00:00 EUVD-2026-364308 https://cve.radiocsirt.org/vuln/fkie_cve-2026-42880 fkie_cve-2026-42880 2026-10-02T12:12:59.170557+00:00

Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. From versions 3.2.0 to before 3.2.11 and 3.3.0 to before 3.3.9, there is a missing authorization and data-masking gap in Argo CD's ServerSideDiff endpoint that allows an attacker with read-only access to extract plaintext Kubernetes Secret data from etcd via the Kubernetes API server's Server-Side Apply dry-run mechanism. This issue has been patched in versions 3.2.11 and 3.3.9.

 https://cve.radiocsirt.org/vuln/ghsa-3v3m-wc6v-x4x3 GHSA-3v3m-wc6v-x4x3 — ArgoCD ServerSideDiff is vulnerable to Kubernetes Secret Extraction 2026-10-02T12:12:59.170592+00:00

Affected: Go: github.com/argoproj/argo-cd/v3

### Summary There is a missing authorization and data-masking gap in Argo CD's ServerSideDiff endpoint that allows an attacker with read-only access to extract plaintext Kubernetes Secret data from etcd via the Kubernetes API server's Server-Side Apply dry-run mechanism.

### Details Argo CD masks Secret data in every endpoint that returns Kubernetes resource state except one. All the other endpoints such as GetManifests, GetManifestsWithFiles, GetResource and PatchResource utilize hideSecretData() to mask the returned secret value. The vulnerable function ServerSideDiff gRPC/REST endpoint (/application.ApplicationService/ServerSideDiff) constructs its response with raw, unmasked PredictedLive and NormalizedLive states:

``` // server/application/application.go:3051-3062 responseDiffs = append(responseDiffs, &v1alpha1.ResourceDiff{ TargetState: string(diffRes.PredictedLive), LiveState: string(diffRes.NormalizedLive), }) ```

A user only requires RBAC to call this ServerSideDiff function. Every authenticated Argo CD user has get access via the default role:catch-all policy. However, Argo CD has a defense layer called removeWebhookMutation() that normally strips non-Argo CD-managed fields from the Server Side Apply (SSA) dry-run response and merges them with the client-provided (masked) live state. This prevents real Secret values from leaking through the diff. However, this defense is entirely skipped when the Application has the annotation argocd.argoproj.i…

 https://cve.radiocsirt.org/vuln/rhba-2026:12433 RHBA-2026:12433 — Red Hat Bug Fix Advisory: Red Hat OpenShift GitOps v1.20.3 bug fix and enhancement update 2026-10-02T12:12:59.170717+00:00

argoproj/argo-cd: Argo CD: Information disclosure of Kubernetes Secret data via Server-Side Apply dry-run mechanism

 https://cve.radiocsirt.org/vuln/wid-sec-w-2026-1383 WID-SEC-W-2026-1383 — Argo CD: Schwachstelle ermöglicht Offenlegung von Informationen 2026-10-02T12:12:59.170745+00:00

Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in Argo CD ausnutzen, um Informationen offenzulegen.