cb
cvebase.
/ vulnerability search engine
Indexed documents
1.5M
semantic + structured
Sources
93
advisory · detection · exploit
CVE records
352K+
merged NVD + MITRE
KEV entries
1653
CISA synced daily
Pipeline
live
daily 04:00 UTC
CVE-2026-16232critical9.1
Check Point SmartConsole Improper Authentication Vulnerability
KEV2026-07-22
CVE-2026-50522critical9.8
Microsoft SharePoint Deserialization of Untrusted Data Vulnerability
KEV2026-07-22
CVE-2026-60137critical9.8
WordPress Core SQL Injection Vulnerability
KEV2026-07-21
CVE-2026-63030critical9.8
WordPress Core Interpretation Conflict Vulnerability
KEV2026-07-21
CVE-2026-0770critical9.8
Langflow Inclusion of Functionality from Untrusted Control Sphere Vulnerability
KEV2026-07-21
CVE-2021-27137high8.1
DD-WRT Stack-Based Buffer Overflow Vulnerability
KEV2026-07-21
Exploited This Weekfree weekly
What got weaponized or hit CISA KEV this week — cross-linked to PoCs, Nuclei templates, and detection rules. See a sample →
Quickstart
API
curl a single CVE
curl -H "Authorization: Bearer cvb_..." \
https://cvebase.io/api/cve/CVE-2021-44228MCP
Connect from Claude / Cursor
# Claude Code
claude mcp add cvebase \
https://cvebase.io/mcpSearch
Semantic + structured
curl 'https://cvebase.io/api/search?q=log4shell' \
| jq '.results[0]'