Vulnerabilities
Vulnerable Software

Vulnerability Details 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 25.2%
CVSS Severity
CVSS v3 Score 7.3
Products affected by CVE-2026-45738


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