CVE-2026-86544 knowns before 0.30.0 Authorization Bypass via Misclassified Code Actions

knowns versions before 0.30.0 contain an authorization bypass vulnerability where mutating code actions are incorrectly classified as read-only operations. Attackers with read-restricted sessions can exploit code.replace to modify permission configurations and escalate privileges on subsequent...

CVE-2026-86544 knowns before 0.30.0 Authorization Bypass via Misclassified Code Actions

knowns versions before 0.30.0 contain an authorization bypass vulnerability where mutating code actions are incorrectly classified as read-only operations. Attackers with read-restricted sessions can exploit code.replace to modify permission configurations and escalate privileges on subsequent...

MAL-2025-6397 Malicious code in actions-detectenv (npm)

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A Fast, Reliable, and Secure Programming Language for LLM Agents with Code Actions

Modern large language models LLMs are often deployed as agents, calling external tools adaptively to solve tasks. Rather than directly calling tools, it can be more effective for LLMs to write code to perform the tool calls, enabling them to automatically generate complex control flow such as...

CVE-2025-30066

tj-actions changed-files before 46 allows remote attackers to discover secrets by reading actions logs. The tags v1 through v45.0.7 were affected on 2025-03-14 and 2025-03-15 because they were modified by a threat actor to point at commit 0e58ed8, which contained malicious updateFeatures code...