AI coding assistants GhostApproval symlink security flaw
Vulnerability
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A July 8 disclosure identified GhostApproval, a symlink flaw in six AI coding assistants that can redirect approved writes into ~/.ssh/authorized_keys or ~/.zshrc and enable unauthorized access on developer machines. The affected tools are Amazon Q Developer, Claude Code, Augment, Cursor, Google Antigravity, and Windsurf. Three vendors have shipped fixes, two still have not, and the dangerous part is that the approval prompt can name a harmless file while the write lands on a sensitive target.
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Timeline
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09.07.2026 07:27 3 articles · 13d ago
Wiz discloses GhostApproval symlink flaw in six AI coding assistants
Initial DisclosureWiz disclosed GhostApproval, a symlink-based informed-consent bypass affecting Amazon Q Developer, Anthropic's Claude Code, Augment, Cursor, Google Antigravity, and Windsurf. A booby-trapped repository can make an approval for project_settings.json land on ~/.ssh/authorized_keys or ~/.zshrc instead, enabling passwordless SSH or shell-startup code execution on a developer machine. Wiz said no real-world attacks were seen, and Anthropic disputed that the behavior is a bug while other vendors had shipped fixes or were still working on them.
Show sources
- GhostApproval Symlink Flaws Could Let Malicious Repos Run Code in AI Coding Agents — thehackernews.com — 09.07.2026 07:27
- GhostApproval Symlink Flaws Could Let Malicious Repos Run Code in AI Coding Agents — thehackernews.com — 09.07.2026 07:27
- GhostApproval Flaw Hits Six Major AI Coding Assistants — www.infosecurity-magazine.com — 09.07.2026 14:00