PT-2026-51531 · Nanocoai · Nanoclaw

Published 2026-06-23 · Updated 2026-06-23 · CVE-2026-56693

Mitre

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

NanoClaw before 2.1.17 contains a privilege escalation vulnerability in the create agent delivery-action handler that performs privileged central-database writes without host-side authorization checks. Confined agent containers can invoke create agent to create arbitrary agent groups, container configurations, and destinations, escalating beyond their intended confinement boundary.

Fix

Weakness Enumeration

CWE-602

Related Identifiers

CVE-2026-56693

Affected Products

Nanoclaw

References · 4

• https://github.com/nanocoai/nanoclaw/commit/ac37ecbfd6b9d14fdfa1598a6412a8ffdbeaef45 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-56693 · Security Note
• https://github.com/nanocoai/nanoclaw/pull/2720 · Note
• https://vulncheck.com/advisories/nanoclaw-privilege-escalation-via-unauthorized-create-agent-system-action · Note