CVE Explorer

CVE-2026-2577

The WhatsApp bridge component in Nanobot binds the WebSocket server to all network interfaces (0.0.0.0) on port 3001 by default and does not require authentication for incoming connections. An unauthenticated remote attacker with network access to the bridge can connect to the WebSocket server to hijack the WhatsApp session. This allows the attacker to send messages on behalf of the user, intercept all incoming messages and media in real-time, and capture authentication QR codes.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:8a7f1af6ff94580922633e6bf5633cf218f2b27a53d985a66224bf4ea59a1fb4

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"defaultStatus":"unaffected","product":"nanobot","vendor":"HKUDS","versions":[{"lessThan":"0.1.3.Post7","status":"affected","version":"0","versionType":"custom"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:5d3a12690adc612a94e0db771c41ff440138dc3c7ff90172dc625788a38db11b · sha256:e873f5bec3d34f23… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":10,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:5d3a12690adc612a94e0db771c41ff440138dc3c7ff90172dc625788a38db11b · sha256:e873f5bec3d34f23… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-306","description":"CWE-306 Missing Authentication for Critical Function","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:5d3a12690adc612a94e0db771c41ff440138dc3c7ff90172dc625788a38db11b · sha256:e873f5bec3d34f23… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions

{"url":"https://github.com/HKUDS/nanobot/releases/tag/v0.1.3.post7"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:5d3a12690adc612a94e0db771c41ff440138dc3c7ff90172dc625788a38db11b · sha256:e873f5bec3d34f23… · /containers/cna/references/1

{"url":"https://www.tenable.com/security/research/tra-2026-09"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:5d3a12690adc612a94e0db771c41ff440138dc3c7ff90172dc625788a38db11b · sha256:e873f5bec3d34f23… · /containers/cna/references/0

Attribution and limitations

CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

← Back to CVE Explorer