PYSEC-2026-486 PraisonAI has sandbox escape via exception frame traversal in `execute_code` (subprocess mode)

Summary executecode in praisonaiagents.tools.pythontools defaults to sandboxmode="sandbox", which runs user code in a subprocess wrapped with a restricted builtins dict and an AST-based blocklist. The AST blocklist embedded inside the subprocess wrapper blockedattrs, line 143 of pythontools.py...

PraisonAI has sandbox escape via exception frame traversal in `execute_code` (subprocess mode)

Summaryexecutecode in praisonaiagents.tools.pythontools defaults tosandboxmode="sandbox", which runs user code in a subprocess wrapped with arestricted builtins dict and an AST-based blocklist. The AST blocklist embedded inside the subprocess wrapper blockedattrs, line 143 ofpythontools.py contai...

Protection Mechanism Failure

Overview praisonaiagents is a Praison AI agents for completing complex tasks with Self Reflection Agents Affected versions of this package are vulnerable to Protection Mechanism Failure in the executecode process. An attacker can access sensitive internal attributes by crafting payloads that...

PT-2026-61774

Name of the Vulnerable Software and Affected Versions praisonai-agents affected versions not specified Description The execute code tool contains a flaw in its subprocess sandbox that allows an arbitrary read primitive over blocklisted attributes. The issue arises from the combination of two...

PT-2026-53145

Summary The execute code tool's subprocess sandbox advertises a three-layer defense AST validation, text-pattern blocklist, restricted builtins . In sandbox mode the default only two layers are active — the text-pattern blocklist is skipped — and both remaining layers are bypassed by combining tw...

PraisonAI has sandbox escape via exception frame traversal in `execute_code` (subprocess mode)

Summary executecode in praisonaiagents.tools.pythontools defaults to sandboxmode="sandbox", which runs user code in a subprocess wrapped with a restricted builtins dict and an AST-based blocklist. The AST blocklist embedded inside the subprocess wrapper blockedattrs, line 143 of pythontools.py...

GHSA-QF73-2HRX-XPRP PraisonAI has sandbox escape via exception frame traversal in `execute_code` (subprocess mode)

Summary executecode in praisonaiagents.tools.pythontools defaults to sandboxmode="sandbox", which runs user code in a subprocess wrapped with a restricted builtins dict and an AST-based blocklist. The AST blocklist embedded inside the subprocess wrapper blockedattrs, line 143 of pythontools.py...