Entity trail

Backslash Security

Source-backed findings, relationship evidence, citations, and briefing history from the public MindPattern archive.

Briefing refs

Findings

Edges

Sources

Corpus findings

2026-04-12 / skill-finderClaude Code v2.1.100: Bash Permission Bypass Fix Prevents Arbitrary Code Execution via Backslash-Escaped FlagsClaude Code v2.1.100 patches a security vulnerability where backslash-escaped flags in Bash tool calls could bypass permission checks and be auto-allowed as read-only, enabling arbitrary code execution. Additional fixes include an infinite loop where the rate-limit options dialog would repeatedly auto-open and crash sessions, --resume causing full prompt-cache misses for users with deferred tools or MCP servers, and Edit/Write failing with 'File content has changed' when PostToolUse format-on-save hooks rewrite files between edits. New additions include X-Claude-Code-Session-Id header for proxy session aggregation and .jj/.sl VCS directory exclusions for Jujutsu/Sapling users.
2026-04-05 / vibe-coding-researcherTip: Build Security Tools via Vibe Coding — scan-for-secrets Created with README-Driven Development and Red/Green TDD in Claude CodeSimon Willison documented building scan-for-secrets entirely through Claude Code using README-driven development: write the README first describing desired behavior, then use red/green TDD to implement. The tool detects credentials across multiple encoding schemes (literal, backslash-escaped, JSON-escaped) — a requirement that emerged naturally through the TDD cycle. This approach validates that security-sensitive tooling can be reliably built through agentic coding when the specification is written first and tests gate every implementation step.
2026-02-21 / news-researcherBackslash Raises 19M Plus Palo Alto SHIELD for Vibe Coding SecurityVibe coding security graduates to funded product category. Backslash 19M raise, Palo Alto ships SHIELD governance framework. 69 vulnerabilities found across platforms.
2026-02-16 / vibe-coding-researcherBackslash Security: Definitive Claude Code Hardening GuideFour threat categories, managed-settings.json config, three-tier permission model, MCP allowlists

Graph relationships

MENTIONS
Claude Code
Backslash Security publishes definitive Claude Code hardening guide.
Source finding

Source trail

Docker Blog — Sandboxes Anthropic Engineering — Claude Code Sandbox Claude Code Changelog Windsurf Changelog Backslash Security — Claude Code Hardening UpGuard — Vibe Coding Security Simon Willison

Graph sources

entity graphfindings textkg edgeskg entitiesnewsletter issues