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

Pydantic AI Harness before 0.59.0 fails to enforce UsageLimits.toolcallslimit on nested tool calls dispatched from runcode in the CodeMode toolset. Users or prompt-injected content can make the sandboxed program invoke tools via runnestedcall without checkbeforetoolcall, exceeding operator limits...

CVE-2026-114386

Pydantic AI Harness before 0.59.0 fails to enforce UsageLimits.toolcallslimit on nested tool calls dispatched from runcode in the CodeMode toolset. Users or prompt-injected content can make the sandboxed program invoke tools via runnestedcall without checkbeforetoolcall, exceeding operator limits...

CVE-2026-114386 Pydantic AI Harness before 0.59.0 CodeMode Tool Call Limit Bypass via run_code

Pydantic AI Harness before 0.59.0 fails to enforce UsageLimits.toolcallslimit on nested tool calls dispatched from runcode in the CodeMode toolset. Users or prompt-injected content can make the sandboxed program invoke tools via runnestedcall without checkbeforetoolcall, exceeding operator limits...

CVE-2026-114386

The Pydantic AI Harness (versions before 0.59.0 ) contains a vulnerability in the CodeMode toolset where it fails to enforce UsageLimits.tool_calls_limit on nested tool calls. Specifically, when run_code is used, the sandboxed program can invoke tools via run_nested_call() without triggering the ...

CVE-2026-114386

Pydantic AI Harness before 0.59.0 fails to enforce UsageLimits.toolcallslimit on nested tool calls dispatched from runcode in the CodeMode toolset. Users or prompt-injected content can make the sandboxed program invoke tools via runnestedcall without checkbeforetoolcall, exceeding operator limits...

CVE-2026-114386 Pydantic AI Harness before 0.59.0 CodeMode Tool Call Limit Bypass via run_code

Pydantic AI Harness before 0.59.0 fails to enforce UsageLimits.toolcallslimit on nested tool calls dispatched from runcode in the CodeMode toolset. Users or prompt-injected content can make the sandboxed program invoke tools via runnestedcall without checkbeforetoolcall, exceeding operator limits...

CVE-2026-114386 Pydantic AI Harness before 0.59.0 CodeMode Tool Call Limit Bypass via run_code

Pydantic AI Harness before 0.59.0 fails to enforce UsageLimits.toolcallslimit on nested tool calls dispatched from runcode in the CodeMode toolset. Users or prompt-injected content can make the sandboxed program invoke tools via runnestedcall without checkbeforetoolcall, exceeding operator limits...

EUVD-2026-107233

Pydantic AI Harness before 0.59.0 fails to enforce UsageLimits.toolcallslimit on nested tool calls dispatched from runcode in the CodeMode toolset. Users or prompt-injected content can make the sandboxed program invoke tools via runnestedcall without checkbeforetoolcall, exceeding operator limits...

PT-2026-122414

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 operato...

PT-2026-120573

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 operato...

CVE-2026-57141

PraisonAI is a multi-agent teams system. Prior to 1.7.2, the codeMode tool in src/praisonai-ts/src/tools/builtins/code-mode.ts executes model-generated JavaScript with new Function and withsandbox, while a regular-expression blocklist can be bypassed with Function'return this' to recover the glob...

CVE-2026-57138

PraisonAI is a multi-agent teams system. From 1.4.0 until 1.7.2, codeMode in src/praisonai-ts/src/tools/builtins/code-mode.ts executes untrusted JavaScript with new Function inside withsandbox and relies on a small source-code blocklist plus shadowed process and require properties. Code can use...

CVE-2026-57138 PraisonAI codeMode sandbox escape via Function constructor

PraisonAI is a multi-agent teams system. From 1.4.0 until 1.7.2, codeMode in src/praisonai-ts/src/tools/builtins/code-mode.ts executes untrusted JavaScript with new Function inside withsandbox and relies on a small source-code blocklist plus shadowed process and require properties. Code can use...

CVE-2026-57138

CVE-2026-57138 is a sandbox escape in the npm package praisonai (versions ≥ 1.4.0,

CVE-2026-57138 PraisonAI codeMode sandbox escape via Function constructor

PraisonAI is a multi-agent teams system. From 1.4.0 until 1.7.2, codeMode in src/praisonai-ts/src/tools/builtins/code-mode.ts executes untrusted JavaScript with new Function inside withsandbox and relies on a small source-code blocklist plus shadowed process and require properties. Code can use...

CVE-2026-57138

PraisonAI is a multi-agent teams system. From 1.4.0 until 1.7.2, codeMode in src/praisonai-ts/src/tools/builtins/code-mode.ts executes untrusted JavaScript with new Function inside withsandbox and relies on a small source-code blocklist plus shadowed process and require properties. Code can use...

CVE-2026-57138 PraisonAI codeMode sandbox escape via Function constructor

PraisonAI is a multi-agent teams system. From 1.4.0 until 1.7.2, codeMode in src/praisonai-ts/src/tools/builtins/code-mode.ts executes untrusted JavaScript with new Function inside withsandbox and relies on a small source-code blocklist plus shadowed process and require properties. Code can use...

EUVD-2026-78420

PraisonAI is a multi-agent teams system. From 1.4.0 until 1.7.2, codeMode in src/praisonai-ts/src/tools/builtins/code-mode.ts executes untrusted JavaScript with new Function inside withsandbox and relies on a small source-code blocklist plus shadowed process and require properties. Code can use...

CVE-2026-57141 PraisonAI: Remote Code Execution via Sandbox Escape in `codeMode` Tool

PraisonAI is a multi-agent teams system. Prior to 1.7.2, the codeMode tool in src/praisonai-ts/src/tools/builtins/code-mode.ts executes model-generated JavaScript with new Function and withsandbox, while a regular-expression blocklist can be bypassed with Function'return this' to recover the glob...

CVE-2026-57141 PraisonAI: Remote Code Execution via Sandbox Escape in `codeMode` Tool

PraisonAI is a multi-agent teams system. Prior to 1.7.2, the codeMode tool in src/praisonai-ts/src/tools/builtins/code-mode.ts executes model-generated JavaScript with new Function and withsandbox, while a regular-expression blocklist can be bypassed with Function'return this' to recover the glob...