SEPTEMBER 17, 2026
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Case File

CVE-2026-90807

MEDIUM · CVSS 6.3 EPSS 0.29% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-14 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

A vulnerability in the Attachment Handler component of nanocoai NanoClaw versions up to 2.1.17 allows remote attackers to manipulate the forwardAttachedFiles function, potentially leading to unauthorized link following. Organizations using affected versions should prioritize applying the provided patch (3f9ed607b7e7a4872747295f75286f1c377d7c33) to mitigate the risk of exploitation, as the details of the exploit have been made public.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-90807
Severity
MEDIUM
CVSS
6.3
EPSS
0.29%

Original NVD Description

A vulnerability was found in nanocoai NanoClaw up to 2.1.17. This issue affects the function forwardAttachedFiles of the file src/modules/agent-to-agent/agent-route.ts of the component Attachment Handler. The manipulation results in link following. The attack may be performed from remote. The exploit has been made public and could be used. The patch is identified as 3f9ed607b7e7a4872747295f75286f1c377d7c33. It is advisable to implement a patch to correct this issue.