Newly released CVEs across every platform — sleek to read, verbose on demand, and served raw as markdown for AI and agent ingestion. Severity reads as depth: the deeper the contact, the graver the threat.
Depth = severity + exploitation
CVE-2026-53951HighCopier has a trust-prefix bypass via path traversal that runs tasks unprompted
CVE-2026-34730Medium· 5.5Copier `_external_data` allows path traversal and absolute-path local file read without unsafe mode
CVE-2026-34726Medium· 4.4Copier `_subdirectory` allows template root escape via parent-directory traversal
CVE-2026-23968Medium· 5.5Copier safe template has arbitrary filesystem read access via symlinks when _preserve_symlinks: false
CVE-2026-23986High· 7.1Copier safe template has arbitrary filesystem write access via directory symlinks when _preserve_symlinks: true
CVE-2025-55214MediumCopier's safe template has filesystem write access outside destination path
CVE-2025-55201HighCopier's safe template has arbitrary filesystem read/write access
The beta is over. VulnSea now runs at vulnsea.com, every old beta link redirects to the same page, and your account, API keys and watchlists came with it. Plus a round of hardening, faster pages, and new request limits agents should know about.
A summary of everything that shipped over the last two weeks — the whole corpus is open, agents get change feeds, alias resolution and EPSS movers, and the data now includes CVE.org, vendor CSAF, aggregated exploits and per-source scores.
A step-by-step guide to plugging VulnSea into automated and agentic workflows — poll the delta, triage without burning tokens, match an SBOM, and let an MCP-native model do the reasoning.