tealtiger

TealTiger AI Agent Security & Governance SDK Deterministic governance, guardrails, cost tracking, and policy management for LLM applications. Open source. TypeScript + Python. Works with any provider...

claude-code-guardrails

We have since built a dedicated product to help developers manage AI permissions better, which we intend to make open source. Check it out atstoplight.ai. Claude Code Guardrails settings.json works if: You're fine editing JSON and killing Claude Code sessions every time policy changes Your securi...

Guardrails

NVIDIA NeMo Guardrails 库 最新版本 / 开发版本 ：develop 分支跟踪最新的开发状态。最新发布版本为 0.23.0。 ✨✨✨ 📌 官方 NeMo Guardrails 库文档位于docs.nvidia.com/nemo/guardrails。 ✨✨✨ NVIDIA NeMo Guardrails 库是一个开源工具包，可轻松为基于 LLM 的对话应用添加 可编程护栏 。护栏（或简称 "rails"）是控制大语言模型输出的特定方式，例如不谈论政治、以特定方式响应特定用户请求、遵循预定义的对话路径、使用特定的语言风格、提取结构化数据等等。 本文 介绍了 NeMo...

LiteLLM < 1.25.0 - Remote Code Execution

LiteLLM before 1.25.0 allows authenticated users with the master API key to execute arbitrary Python code through the /guardrails/testcustomcode endpoint intended for custom guardrail testing. The endpoint’s insufficient filtering mechanisms can be bypassed, allowing attackers to abuse Python’s...

EUVD-2026-68443

@hulumi/policies versions before 1.3.2 contain an evidence validation bypass vulnerability in Cloudflare and deployment-governance validators that allows attackers to suppress violations by submitting unrelated compliant evidence. Attackers can use evidence from different zones, hostnames, origin...

CVE-2026-82855 @hulumi/policies before 1.3.2 Evidence Validation Bypass

@hulumi/policies versions before 1.3.2 contain an evidence validation bypass vulnerability in Cloudflare and deployment-governance validators that allows attackers to suppress violations by submitting unrelated compliant evidence. Attackers can use evidence from different zones, hostnames, origin...

“I’m Allowed”: Hackers Use Simple Claims to Bypass AI Guardrails

Cisco Talos found hackers using simple authorization claims to bypass AI guardrails, build DDoS attack tools, steal credentials and access live camera services...

VulnCheck KEV: CVE-2026-40217

LiteLLM through 2026-04-08 allows remote attackers to execute arbitrary code via bytecode rewriting at the /guardrails/testcustomcode URI...

VulnCheck KEV: CVE-2026-59821

LiteLLM is a proxy server AI Gateway to call LLM APIs in OpenAI or native format. Prior to 1.82.0-stable, LiteLLM's Custom Code Guardrails production create and update paths did not apply the same sandboxing and validation used by the test endpoint, allowing a privileged user with access to creat...

PYSEC-2026-3478 LiteLLM: Custom Code Guardrails production endpoints bypass code safety checks

Impact LiteLLM's Custom Code Guardrails production create/update paths did not apply the same sandboxing and validation used by the test endpoint. A privileged user with access to create or update guardrails could submit custom Python code that executed in the LiteLLM proxy environment. In...

GHSA-72M8-9M7M-H278 LiteLLM: Custom Code Guardrails production endpoints bypass code safety checks

Impact LiteLLM's Custom Code Guardrails production create/update paths did not apply the same sandboxing and validation used by the test endpoint. A privileged user with access to create or update guardrails could submit custom Python code that executed in the LiteLLM proxy environment. In...

EUVD-2026-42350

LiteLLM: Custom Code Guardrails production endpoints bypass code safety checks...

CVE-2026-56349

n8n before version 2.10.0 contains an input validation vulnerability in the Guardrail node that allows attackers to bypass default guardrail instructions. End users can craft malicious inputs to circumvent guardrail protections and compromise workflow integrity...

EUVD-2026-44624

n8n before version 2.10.0 contains an input validation vulnerability in the Guardrail node that allows attackers to bypass default guardrail instructions. End users can craft malicious inputs to circumvent guardrail protections and compromise workflow integrity...

This Week in Spring - July 14th, 2026

This Week in Spring - July 14th, 2026 In two short months, on this date in September, Java 27 will be here! Who's excited? I'm excited! I'm in delightful Denver, CO, for the amazing UberConf. I just delivered a workshop that was scheduled from 09:00 to 17:00, but it went into overtime, and we jus...

PYSEC-2026-2601 LiteLLM has a sandbox escape in custom-code guardrail

Impact The POST /guardrails/testcustomcode endpoint runs user-supplied Python inside a hand-rolled sandbox. The sandbox can be escaped using bytecode-level techniques, allowing arbitrary code execution in the proxy process — which runs as root in the default Docker image. Reaching the endpoint...

CVE-2026-15143

A flaw was found in the filetype content detector of guardrails-detectors. This vulnerability allows a remote attacker to supply an arbitrary XML Schema Definition XSD string, which is processed without proper restrictions. This can lead to server-side requests to arbitrary URLs or local file...

CVE-2026-15143 Guardrails-detectors: guardrails-detectors: ssrf and local file read via user-supplied xml schema (xml-with-schema:)

A flaw was found in the filetype content detector of guardrails-detectors. This vulnerability allows a remote attacker to supply an arbitrary XML Schema Definition XSD string, which is processed without proper restrictions. This can lead to server-side requests to arbitrary URLs or local file...

CVE-2026-15143

CVE-2026-15143 affects guardrails-detectors' file_type content detector. An attacker can supply an arbitrary XML Schema (XSD) string, processed without proper restrictions, enabling server-side requests to arbitrary URLs or local file reads and risking disclosure of sensitive information.

CVE-2026-15143 Guardrails-detectors: guardrails-detectors: ssrf and local file read via user-supplied xml schema (xml-with-schema:)

A flaw was found in the filetype content detector of guardrails-detectors. This vulnerability allows a remote attacker to supply an arbitrary XML Schema Definition XSD string, which is processed without proper restrictions. This can lead to server-side requests to arbitrary URLs or local file...