Reference page — cumulative record through Wednesday, August 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
AV AC AT PR UI VC VI VA CVSS EPSS %ile KEV N L N L N L L L 2.1 .0021 12.1 —
AFFECTED Product Versions Fixed NanoClaw 2.0.0 – —
TIMELINE Jul 25 Reserved by VulDB Jul 26 Published (CNA: VulDB) Jul 27 EXPLOIT PUBLISHED — CVE-2026-17434 (nanocoai NanoClaw). Public exploit reference added.
A flaw has been found in nanocoai NanoClaw up to 2.0.64. Affected is the function handleAddMcpServer of the file src/modules/self-mod/request.ts of the component add_mcp_server. Executing a manipulation can lead to improper authorization. The attack may be launched remotely. The exploit has been published and may be used. This patch is called e5b928783d5c485637565eb07d2967922dfbf8d8. A patch should be applied to remediate this issue.
| Date | Event | Detail |
|---|---|---|
| July 25, 2026 | Reserved | Reserved by VulDB |
| July 26, 2026 | Published | Published (CNA: VulDB) |
| July 27, 2026 | EXPLOIT PUBLISHED | EXPLOIT PUBLISHED — CVE-2026-17434 (nanocoai NanoClaw). Public exploit reference added. |
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|---|---|---|---|
| nanocoai | NanoClaw | — | 2.0.0 | — |
Authoritative record: CVE-2026-17434 at cve.org
Vendors: nanocoai
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-17434 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Wednesday, August 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.