CVE-2021-47952

CVE-2021-47952 affects python jsonpickle 2.0.0 and describes a remote code execution vulnerability through deserialization of JSON payloads containing py/repr objects. The attack leverages directives that invoke eval during deserialization to execute system commands and arbitrary code, with high-...

CVE-2021-47952: Improper Control of Generation of Code

python jsonpickle 2.0.0 contains a remote code execution vulnerability that allows attackers to execute arbitrary Python commands by deserializing malicious JSON payloads containing py/repr objects. Attackers can craft JSON strings with py/repr directives that invoke the eval function during...

PT-2026-41450

Name of the Vulnerable Software and Affected Versions jsonpickle version 2.0.0 Description An issue exists where attackers can execute arbitrary Python commands by deserializing malicious JSON payloads containing py/repr objects. This occurs because crafted JSON strings with py/repr directives ca...

CVE-2026-31220

PySyft Syft Datasite/Server versions 0.9.5 and earlier are vulnerable to remote code execution due to insufficient validation and sandboxing of user-submitted code. The system allows low-privileged users to submit Python functions via @sy.syftfunction for remote execution on the server. While a...

CVE-2026-44717

MCP Calculate Server is a mathematical calculation service based on MCP protocol and SymPy library. Prior to 0.1.1, the use of eval to evaluate mathematical expressions without proper input sanitization leads to remote code execution. This vulnerability is fixed in 0.1.1...

CVE-2026-44717

The MCP Calculate Server (based on MCP and SymPy) is vulnerable prior to version 0.1.1 due to use of eval() for evaluating expressions without input sanitization, enabling remote code execution. The issue is fixed in 0.1.1. The CVSS3.1 vector indicates a network-facing, high-impact (CRITICAL) RCE...

EUVD-2026-30574

MCP Calculate Server is a mathematical calculation service based on MCP protocol and SymPy library. Prior to 0.1.1, the use of eval to evaluate mathematical expressions without proper input sanitization leads to remote code execution. This vulnerability is fixed in 0.1.1...

CVE-2025-67031

ORSEE Online Recruitment System for Economic Experiments 3.1.0 contains an authenticated Remote Code Execution vulnerability in the participant profile field processing subsystem. Certain field configurations accept values beginning with the prefix "func:" which are passed directly into an eval...

PT-2026-41319

Name of the Vulnerable Software and Affected Versions MCP Calculate Server versions prior to 0.1.1 Description Insufficient input sanitization when using the eval function to evaluate mathematical expressions allows for remote code execution. Recommendations Update to version 0.1.1...

CVE-2025-67031

The ORSEE (Online Recruitment System for Economic Experiments) version 3.1.0 is vulnerable to an authenticated Remote Code Execution (RCE) flaw within its participant profile field processing subsystem. The root cause is that specific field configurations accept values starting with the "func:" p...

CVE-2025-67031

ORSEE Online Recruitment System for Economic Experiments 3.1.0 contains an authenticated Remote Code Execution vulnerability in the participant profile field processing subsystem. Certain field configurations accept values beginning with the prefix "func:" which are passed directly into an eval...

CVE-2025-67031: Improper Control of Generation of Code

ORSEE Online Recruitment System for Economic Experiments 3.1.0 contains an authenticated Remote Code Execution vulnerability in the participant profile field processing subsystem. Certain field configurations accept values beginning with the prefix "func:" which are passed directly into an eval...

MCP Calculate Server 代码注入漏洞

MCP Calculate Server is a mathematical calculation service tool developed by 611711Dark, based on the MCP protocol. Versions of MCP Calculate Server prior to 0.1.1 contained a code injection vulnerability. This vulnerability arose from the use of eval to evaluate mathematical expressions without...

CVE-2026-44717: Improper Control of Generation of Code

MCP Calculate Server is a mathematical calculation service based on MCP protocol and SymPy library. Prior to 0.1.1, the use of eval to evaluate mathematical expressions without proper input sanitization leads to remote code execution. This vulnerability is fixed in 0.1.1...

CVE-2025-67031

ORSEE Online Recruitment System for Economic Experiments 3.1.0 contains an authenticated Remote Code Execution vulnerability in the participant profile field processing subsystem. Certain field configurations accept values beginning with the prefix "func:" which are passed directly into an eval...

Online Recruitment System for Economic Experiments 安全漏洞

Online Recruitment System for Economic Experiments is an open-source online recruitment system for economic experiments developed by ORSEE. Version 3.1.0 of Online Recruitment System for Economic Experiments contains a security vulnerability. This vulnerability stems from the fact that values...

Malicious code in ethers-signing-key (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector b6735be7311be4f6b4f609762cfb77504fe141bc9d8d5b5c0a75d521119aa2fa The package's npm postinstall hook executes a one-liner that uses childprocess.exec to curl/wget an unpinned Python script from a personal user's...

MAL-2026-3774 Malicious code in ts-build-optimize (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 51c637ab7c13ca2f592502f3444ebb24b291422b6388563d04fb8f7ae9030d5a The package masquerades as a TypeScript helper library README is lifted from Microsoft's tslib and references --importHelpers, extends, assign, and a...

WS-2020-0077

safe-eval through 0.4.1 is vulnerable to Sandbox Escape leading to Remote Code Execution. The package fails to restrict access to the main context through Error objects. This may allow attackers to execute arbitrary code in the system...

WS-2020-0075

@zhaoyao91/eval-in-vm through 0.0.0 ia vulnerable to Sandbox Escape leading to Remote Code Execution. The package fails to restrict access to the main context through this.constructor.constructor . This may allow attackers to execute arbitrary code in the system. Evaluating the payload...