CVE-2026-40158

PraisonAI is a multi-agent teams system. Prior to 4.5.128, PraisonAI's AST-based Python sandbox can be bypassed using type.getattribute trampoline, allowing arbitrary code execution when running untrusted agent code. The executecodedirect function in praisonaiagents/tools/pythontools.py uses AST...

CVE-2026-40158 PraisonAI has Improper Control of Generation of Code ('Code Injection') and Protection Mechanism Failure in praisonai

PraisonAI is a multi-agent teams system. Prior to 4.5.128, PraisonAI's AST-based Python sandbox can be bypassed using type.getattribute trampoline, allowing arbitrary code execution when running untrusted agent code. The executecodedirect function in praisonaiagents/tools/pythontools.py uses AST...

CVE-2026-40158

PRAISONAI's AST-based Python sandbox (prior to 4.5.128) can be bypassed by a type.getattribute trampoline, enabling arbitrary code execution when untrusted agent code runs. The _execute_code_direct function filters dangerous attributes via AST checks, but only for ast.Attribute nodes, missing dyn...

CVE-2026-40158 PraisonAI has Improper Control of Generation of Code ('Code Injection') and Protection Mechanism Failure in praisonai

PraisonAI is a multi-agent teams system. Prior to 4.5.128, PraisonAI's AST-based Python sandbox can be bypassed using type.getattribute trampoline, allowing arbitrary code execution when running untrusted agent code. The executecodedirect function in praisonaiagents/tools/pythontools.py uses AST...

CVE-2026-40157 PraisonAI affected by arbitrary file write via path traversal in `praisonai recipe unpack`

PraisonAI is a multi-agent teams system. Prior to 4.5.128, cmdunpack in the recipe CLI extracts .praison tar archives using raw tar.extract without validating archive member paths. A .praison bundle containing ../../ entries will write files outside the intended output directory. An attacker who...

CVE-2026-40157 PraisonAI affected by arbitrary file write via path traversal in `praisonai recipe unpack`

PraisonAI is a multi-agent teams system. Prior to 4.5.128, cmdunpack in the recipe CLI extracts .praison tar archives using raw tar.extract without validating archive member paths. A .praison bundle containing ../../ entries will write files outside the intended output directory. An attacker who...

CVE-2026-40157

PraisonAI is a multi-agent teams system. Prior to 4.5.128, cmdunpack in the recipe CLI extracts .praison tar archives using raw tar.extract without validating archive member paths. A .praison bundle containing ../../ entries will write files outside the intended output directory. An attacker who...

CVE-2026-40157

Summary: PraisionAI’s recipe unpack (cmd_unpack) before 4.5.128 is vulnerable to a path traversal in .praison tar archives. The code uses tar.extract() without validating archive member paths, so a bundle containing ../../ entries can write files outside the intended output directory. An attacker...

CVE-2026-40157 PraisonAI affected by arbitrary file write via path traversal in `praisonai recipe unpack`

PraisonAI is a multi-agent teams system. Prior to 4.5.128, cmdunpack in the recipe CLI extracts .praison tar archives using raw tar.extract without validating archive member paths. A .praison bundle containing ../../ entries will write files outside the intended output directory. An attacker who...

CVE-2026-40156

PraisonAI before 4.5.128 loads a file named tools.py from the CWD using importlib, executing module-level code without explicit consent, validation, or sandboxing. Merely having tools.py in the working directory triggers code execution, bypassing configuration references. This creates a local, im...

CVE-2026-40156 PraisonAI Affected by Implicit Execution of Arbitrary Code via Automatic `tools.py` Loading

PraisonAI is a multi-agent teams system. Prior to 4.5.128, PraisonAI automatically loads a file named tools.py from the current working directory to discover and register custom agent tools. This loading process uses importlib.util.specfromfilelocation and immediately executes module-level code v...

CVE-2026-40156 PraisonAI Affected by Implicit Execution of Arbitrary Code via Automatic `tools.py` Loading

PraisonAI is a multi-agent teams system. Prior to 4.5.128, PraisonAI automatically loads a file named tools.py from the current working directory to discover and register custom agent tools. This loading process uses importlib.util.specfromfilelocation and immediately executes module-level code v...

CVE-2026-40156 PraisonAI Affected by Implicit Execution of Arbitrary Code via Automatic `tools.py` Loading

PraisonAI is a multi-agent teams system. Prior to 4.5.128, PraisonAI automatically loads a file named tools.py from the current working directory to discover and register custom agent tools. This loading process uses importlib.util.specfromfilelocation and immediately executes module-level code v...

CVE-2026-39888

PraisonAI is a multi-agent teams system. Prior to 1.5.115, 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...

PraisonAI 安全漏洞

PraisonAI is a low-code multi-agent collaboration framework developed by Mervin Praison. Versions of PraisonAI prior to 4.5.128 contained a security vulnerability. This vulnerability stemmed from the automatic loading and execution of the tools.py file located in the working directory, which coul...

PT-2026-32594

Name of the Vulnerable Software and Affected Versions PraisonAI versions prior to 4.5.139 praisonaiagents versions prior to 1.5.140 Description The browser bridge is susceptible to unauthenticated remote session hijacking. This occurs due to a lack of authentication and a bypassable origin check ...

PraisonAI 代码问题漏洞

PraisonAI is a low-code multi-agent collaboration framework developed by Mervin Praison. Versions of PraisonAI prior to 1.5.128 contained code vulnerabilities. These vulnerabilities stemmed from the webcrawl’s httpx backtracking path, which directly passed the user-provided URL to...

PraisonAI 安全漏洞

PraisonAI is a low-code multi-agent collaboration framework developed by Mervin Praison. Versions of PraisonAI prior to 4.5.128 contained security vulnerabilities. These vulnerabilities stemmed from the MCP integration, which inherited complete environment variables when executing commands provid...

PT-2026-32593

Name of the Vulnerable Software and Affected Versions PraisonAI versions prior to 4.5.139 praisonaiagents versions prior to 1.5.140 Description The workflow engine is susceptible to arbitrary command and code execution through untrusted YAML files. When the system loads a YAML file with type: job...

PraisonAI 路径遍历漏洞

PraisonAI is a low-code multi-agent collaboration framework developed by Mervin Praison. Versions of PraisonAI prior to 4.5.128 contained a path traversal vulnerability. This vulnerability occurred because the recipe CLI did not validate paths when decompressing.praison archives, potentially...