CVE-2026-92576

HKUDS nanobot before 0.3.0 Server-Side Request Forgery via WebFetchTool

HIGH
8.6
CVSS Score
Published: September 16, 2026 at 09:46 PM UTC
Updated: September 17, 2026 at 02:17 PM UTC
2 products affected across 2 vendorsNanobotNanobot

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Severity
HIGH8.6
Exploit prediction
EPSS 0.4%
SSVC
PoC

Description

HKUDS nanobot before 0.3.0 contains a server-side request forgery vulnerability in the WebFetchTool component where the _validate_url() function fails to block internal IP ranges and private addresses. Attackers can send messages instructing the bot to fetch cloud metadata endpoints, localhost services, and RFC 1918 addresses to extract IAM credentials and internal service data.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 0.3.0
Affected range stops below 0.3.0, so it looks safe — our inference, not a vendor statement
v < 0.3.0
Vendor states this is fixed in 0.3.0 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCPoCAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.6HIGHVulnCheck
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-918

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