CVE Watchtower

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CVE-2026-90807NVD

Vulnerability Summary

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.
Severity Level
MEDIUM(6.3)
Published Date
Sep 14, 2026
Last Modified
Sep 16, 2026
Exploitation Status
No confirmed exploitation yet
EPSS Score (30-Day)
0.29%Probability
Root Weakness (CWE)
Refer to the official MITRE database for detailed architectural specifications regarding this weakness.
CVSS v4.0 Base Metrics — Score 5.3 (MEDIUM)
Attack VectorNetwork
Attack ComplexityLow
Attack RequirementsNone
Privileges RequiredLow
User InteractionNone
Confidentiality (Vulnerable System)Low
Integrity (Vulnerable System)Low
Availability (Vulnerable System)Low
Confidentiality (Subsequent System)None
Integrity (Subsequent System)None
Availability (Subsequent System)None
CVSS v3.1 Base Metrics — Score 6.3 (MEDIUM)
Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityLow
IntegrityLow
AvailabilityLow

Affected & Patched Versions

Affected Versions
  • nanocoai NanoClaw >= 2.1.0
  • nanocoai NanoClaw >= 2.1.1
  • nanocoai NanoClaw >= 2.1.2
  • nanocoai NanoClaw >= 2.1.3
  • nanocoai NanoClaw >= 2.1.4
  • nanocoai NanoClaw >= 2.1.5
  • nanocoai NanoClaw >= 2.1.6
  • nanocoai NanoClaw >= 2.1.7
  • nanocoai NanoClaw >= 2.1.8
  • nanocoai NanoClaw >= 2.1.9
  • nanocoai NanoClaw >= 2.1.10
  • nanocoai NanoClaw >= 2.1.11
  • nanocoai NanoClaw >= 2.1.12
  • nanocoai NanoClaw >= 2.1.13
  • nanocoai NanoClaw >= 2.1.14
  • nanocoai NanoClaw >= 2.1.15
  • nanocoai NanoClaw >= 2.1.16
  • nanocoai NanoClaw >= 2.1.17
Patched Versions
Not provided by cveorg for this CVE.
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📧Email Delivery — Threat intel straight to your inbox.
♾️Unlimited Vendors — Track your entire stack.
🚨All New CVEs — Be the first to know.
⚙️Custom EPSS — Filter noise, focus on risk.
💬Webhooks — Slack & Teams integration.
🚫Ad-Free — Uninterrupted experience.