ANT-2026-9VJ9JJXQ · junrar · Path Traversal

path-traversal medium GHSA-j273-m5qq-6825 Severity Claude high · Security research firm - · Maintainer medium Discovered by Claude Mythos Preview REPORT Anthropic's analysis of this finding, sealed at approval. ANT-2026-9VJ9JJXQ: Arbitrary file write due to backslash path traversal Arbitrary file...