Pydantic AI Harness tool-call limit bypass in nested CodeMode calls

GHSA-3589-pxp7-3gj8 · CVE-2026-114386 · 갱신 2026. 10. 24.

해야 할 일

pydantic-ai-harness: 0.59.0 이상으로 올리세요.

영향 받는 패키지

생태계	패키지	수정 버전
PyPI	pydantic-ai-harness	0.59.0

원문

Pydantic AI Harness tool-call limit bypass in nested CodeMode calls

Pydantic AI Harness before 0.59.0 fails to enforce UsageLimits.tool_calls_limit on nested tool calls dispatched from run_code in the CodeMode toolset. Users or prompt-injected content can make the sandboxed program invoke tools via run_nested_call() without check_before_tool_call, exceeding operator limits on costly or side-effecting tools.

출처

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2026-114386
WEBhttps://github.com/pydantic/pydantic-ai/pull/10362
WEBhttps://github.com/pydantic/pydantic-ai/commit/eb27b2b89fe76ae23ee9b6fc9eb4b227a4967949
PACKAGEhttps://github.com/pydantic/pydantic-ai
WEBhttps://github.com/pydantic/pydantic-ai/blob/v2.58.0/src/pydantic_ai_harness/pydantic_ai_harness/code_mode/_toolset.py#L642-L680
WEBhttps://github.com/pydantic/pydantic-ai/releases/tag/v2.59.0
WEBhttps://pypi.org/project/pydantic-ai-harness/0.59.0
WEBhttps://www.vulncheck.com/advisories/pydantic-ai-harness-before-0.59.0-codemode-tool-call-limit-bypass-via-run-code

오늘 목록으로

Pydantic AI Harness tool-call limit bypass in nested CodeMode calls (GHSA-3589-pxp7-3gj8) · Sieve