Public GitHub Issue Could Trick GitHub Agentic Workflows Into Leaking Private Repo Data

A public issue can trick GitHub Agentic Workflows into leaking the contents of an organization's private repositories, researchers at Noma Security have shown. The attacker needs only to open a normal-looking issue on a public repository, with no stolen credentials and no access to the...

GitLost: GitHub’s AI Agent Tricked Into Leaking Private Repository Data

Noma Labs details GitLost, a prompt injection flaw that made GitHub's AI agent expose private repo data through a crafted public issue and guardrail failures...