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    CVE-2026-45738

    Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. Prior to 3.2.12, 3.3.10, and 3.4.2, Argo CD users with application write access can set link.argocd.argoproj.io/* annotations whose pipe-separated values are rendered by ui/src/app/applications/components/application-summary/application-summary.tsx in the Summary tab URLs section as anchor href values without URL validation, allowing javascript: execution in a higher-privileged user's authenticated Argo CD origin session. This issue is fixed in versions 3.2.12, 3.3.10, and 3.4.2.

    Published:Jul 15, 2026
    Last Modified:Jul 16, 2026
    EPS:Jul 15, 2026
    EPSS Score:0.00312
    CVSS Score:7.3

    Affected Products

    Vendor
    Argoproj
    Product
    Argo-cd

    Exploits

    https://github.com/argoproj/argo-cd/security/advisories/GHSA-h98r-wv3h-fr38https://github.com/argoproj/argo-cd/security/advisories/GHSA-h98r-wv3h-fr38

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    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High