CVE-2026-35589: nanobot is a personal AI assistant

Routine

HIGH 8.0UPGRADE

CVE-2026-35589 is a high-severity flaw (CVSS 8.0) affecting nanobot. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

nanobot is a personal AI assistant. Versions prior to 0.1.5 contain a Cross-Site WebSocket Hijacking (CSWSH) vulnerability exists in the bridge's WebSocket server in bridge/src/server.ts, resulting from an incomplete remediation of CVE-2026-2577. The original fix changed the binding from 0.0.0.0 to 127.0.0.1 and added an optional BRIDGE_TOKEN parameter, but token authentication is disabled by default and the server does not validate the Origin he

Why this priority

High severity
Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	8.0 (High)
Attack vector	Network (remote)
Attack complexity	High
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.2% (top 95%)
CISA exploited list	No
Weakness	CWE-1385
Published	2026-04-14
Last modified	2026-07-24

Publisher (CNA): GitHub, Inc. · Vendor: nanobot

Last updated 2026-07-24 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-04-14 23:16 UTCPublished CVE record published
2026-07-24 21:10 UTCUpdated Record last modified

nanobot nanobot UPGRADE

Affected: < 0.1.5

Fixed in: 0.1.5

Safe to downgrade to: no unaffected older release

1. Check installed version

pip show nanobot

2. UPGRADE to 0.1.5

pip install --upgrade "nanobot>=0.1.5"

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-35589?

nanobot: upgrade to 0.1.5. Exact commands for each OS are on this page.

Is CVE-2026-35589 being exploited?

CVE-2026-35589 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-35589 affect?

CVE-2026-35589 affects nanobot. Severity is high (CVSS 8.0). nanobot is a personal AI assistant. Versions prior to 0.1.5 contain a Cross-Site WebSocket Hijacking (CSWSH) vulnerability exists in the bridge's WebSocket server in bridge/src/server.ts, resulting from an incomplete remediation of CVE-2026

How urgent is CVE-2026-35589?

Priority 34/100. High severity; Public exploit reference

Related CVEs

CVE-2026-33654 CRITICAL 9.8 UPGRADE nanobot is a personal AI assistant

References

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