Anthropic's Claude Code GitHub Action vulnerable to prompt injection

By PulseAugur Editorial · [1 sources] · 2026-06-06 10:02

A security researcher has identified a vulnerability in Anthropic's Claude Code GitHub Action that could allow for prompt injection attacks. The vulnerability, if exploited, could lead to secret exfiltration from CI/CD environments. The researcher has detailed the potential risks and provided a case study involving Claude Code. AI

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COVERAGE [1]

Mastodon — fosstodon.org TIER_1 English(EN) · [email protected] · 2026-06-06 10:02

Securing CI/CD in an agentic world: Claude Code Github action case - https://www. redpacketsecurity.com/securing -ci-cd-in-an-agentic-world-claude-code-github-a

Securing CI/CD in an agentic world: Claude Code Github action case - https://www. redpacketsecurity.com/securing -ci-cd-in-an-agentic-world-claude-code-github-action-case/ # threatintel # Claude Code Action # GitHub Actions # AI security # Prompt injection # Secret exfiltration

LINKS redpacketsecurity.com/securing-ci-cd-in-a…

COVERAGE [1]

Securing CI/CD in an agentic world: Claude Code Github action case - https://www. redpacketsecurity.com/securing -ci-cd-in-an-agentic-world-claude-code-github-a

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