PT-2026-64794 · Nanocoai · Nanoclaw

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CVE-2026-17434

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Published

2026-07-26

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Updated

2026-07-27

CVSS v2.0

6.5

Medium

VectorAV:N/AC:L/Au:S/C:P/I:P/A:P
Name of the Vulnerable Software and Affected Versions ananocoai NanoClaw versions prior to 2.0.65
Description A flaw in the add mcp server component allows for improper authorization via remote manipulation. The issue resides within the handleAddMcpServer() function located in the src/modules/self-mod/request.ts file.
Recommendations Apply patch e5b928783d5c485637565eb07d2967922dfbf8d8 to remediate the issue. As a temporary workaround, restrict access to the handleAddMcpServer() function until the patch is applied.

Exploit

Fix

Improper Authorization

Incorrect Privilege Assignment

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Weakness Enumeration

Related Identifiers

CVE-2026-17434

Affected Products

Nanoclaw