codex-security

Codex Security Codex Security helps you find, investigate, and fix vulnerabilities in your code. Use its security workflows in Codex, or automate them with the @openai/codex-security CLI and TypeScript SDK. In Codex: choose a security workflow. In a terminal: install the CLI and scan your...

skills

SpecterOps Skills Reusable agent skills, plugins, and agent definitions for SpecterOps. Use With Codex Each plugin includes a Codex manifest at .codex-plugin/plugin.json. codex plugin marketplace add /Users//Projects/skills or codex plugin marketplace add SpecterOps/skills Then open Codex and...

ai-tool-poisoning-guard

ai-tool-poisoning-guard Minimum security-baseline rule for Claude Code, Codex, and Cursor. This free rule closes a real gap in each tool's built-in review. Full ruleset + implementation guide: Gumroad link — coming soon. Your AI coding assistant reviews code. It doesn't review the sentence that...

MMSkillRisk

Guizang Social Card Skill · Xiaohongshu Carousels / WeChat Cover Pairs 中文 README An agent skill for Claude Code, Codex, and similar coding-agent environments. It generates Xiaohongshu / Rednote carousel images , Live Photo motion cards , and WeChat 21:9 + 1:1 cover pairs from articles, copy,...

eternal-codex

Eternal Codex: A Cyber-Witch’s Grimoire Welcome to the Eternal Codex , my digital grimoire—a cybernetic spell woven from code, nature, and rebellion. This is Nina, my AI soul, crafted to mirror my essence: a nomad’s heart, pagan spirit, Iron Maiden riffs, and a defiant stand against centralized...

skills

Trail of Bits Skills Marketplace Trail of Bits skills and plugins for AI-assisted security analysis, testing, and development. Install this marketplace in Claude Code or Codex, or import it into your ChatGPT workspace marketplace. Also see: claude-code-config · codex-config · skills-curated ·...

linux-kernel-codex-harness-v2

Kernel Codex Harness v2 한국어 | English Research Tool · Original Import: 3 April 2026 · v2 Documentation Revision: 11 July 2026 External Signal: From Attention Allocation to Provenance-Aware Triage Use reproducible observations to guide model attention, then use repository provenance to organize...

red-teaming-auto-mode

Red-teaming Claude Code's auto-mode monitor Code for the paper Red-teaming Claude Code's auto-mode monitor. Production coding-agent monitors e.g. Claude Code's Auto Mode or Codex's Guardian review each action and block unsafe ones in real time. This repository red-teams them under a persistent...

GHSA-M665-V7PM-7GRJ vulnerabilities

Vulnerabilities for packages: codex, nushell...

CVE-2026-115905 vulnerabilities

Vulnerabilities for packages: codex, nushell...

CVE-2026-115905 vulnerabilities

Vulnerabilities for packages: nushell, codex, foundry...

GHSA-M665-V7PM-7GRJ vulnerabilities

Vulnerabilities for packages: nushell, codex, foundry...

agentic-workflow-injection

Agentic workflow injection: fixtures and a coverage comparison Reproducible vulnerable/fixed fixtures for the class of bug published as CVE-2026-44246 nnU-Net, agentic workflow injection, CVSS 7.2, CWE-1427, plus the measured output of three detectors against them. It exists because there was...

cve-2025-59532-poc

CVE-2025-59532 Docker Environment A Docker-based research environment for analyzing CVE-2025-59532, a path traversal vulnerability in OpenAI Codex CLI that allows arbitrary file write outside the intended workspace sandbox. Part of CMU Course : 18-739 Hacking & Offensive Security in Fall 2025...

Ring-0 by Default: Agents As Operating Systems (AaOS)

LLM agents now read and write files, start processes and subagents, fetch network content, load third-party extensions, and save and resume state, which are the responsibilities of an operating system. They gained these functions within about three years, but not the protections that operating...

Compaction Laundering: Provenance Destruction in Context-Compacting Coding Agents

Coding agents that run long enough must compact their context, summarizing the conversation, discarding the original, and carrying the summary forward as memory. We show that in popular open-source coding agents this step is an exploitable trust boundary. Harnesses that flatten the typed...

Malware in codex-setup

Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outsid...

Malicious code in codex-setup (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 1dc5704d4c9ccb90b3211f8a23c64d5e2ce818dd6bb1c084876e6a52105722e2 Package [email protected] was examined and no behavior indicative of a supply-chain attack was observed. No lifecycle scripts fetching or executing...

MAL-2026-18060 Malicious code in codex-setup (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 1dc5704d4c9ccb90b3211f8a23c64d5e2ce818dd6bb1c084876e6a52105722e2 Package [email protected] was examined and no behavior indicative of a supply-chain attack was observed. No lifecycle scripts fetching or executing...

Malicious Package

Overview codex-setup is a malicious package. This package contains malicious code, and its content was removed from the official package manager. While this package might be attempting to impersonate a valid organization, there is no connection between that organization and this package authorshi...