CVE-2026-90808
HKUDS nanobot ExecTool shell.py ExecTool._spawn incomplete blacklist
Description
A vulnerability was determined in HKUDS nanobot up to 0.2.1. Impacted is the function ExecTool._guard_command/ExecTool._spawn of the file nanobot/agent/tools/shell.py of the component ExecTool. This manipulation causes incomplete blacklist. It is possible to initiate the attack remotely. Patch name: af582246f141311d574551b7571a517bcc3df750. Applying a patch is the recommended action to fix this issue.
No summary for this CVE yet.
CVSS Vector Breakdown
Exploitability
AV:NAttack VectorNetwork
AC:LAttack ComplexityLow
PR:LPrivileges RequiredLow
UI:NUser InteractionNone
Scope
S:UScopeUnchanged
Impact
C:LConfidentialityLow
I:LIntegrityLow
A:LAvailabilityLow
Weaknesses
Affected Products
HKUDS
aka lightrag, openharness, nanobot
Exploitability
No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.
References
https://github.com/HKUDS/nanobot/
github.com
https://github.com/HKUDS/nanobot/commit/af582246f141311d574551b7571a517bcc3df750
github.com
https://github.com/HKUDS/nanobot/issues/5305
github.com
and 5 more references View all →
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