CVE-2026-58169Public exploitNetwork attack vector

Remote code execution via loopback trust bypass

Published Jun 30, 2026 · Updated Jun 30, 2026

Authentication bypass in Data Intelligence Lab @ HKU Vibe-Trading before 0.1.10 allows remote attackers to execute commands via DNS rebinding. The FastAPI authentication boundary accepts a loopback TCP peer as local without validating Host, so rebound browser requests skip bearer-token checks. A victim must visit an attacker-controlled page; a bash-enabled preset then grants code execution as the API process user, while settings writes expose credentials.

CVSS severity7.7
High
EPSS probability0.42%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authentication bypass in Data Intelligence Lab @ HKU Vibe-Trading before 0.1.10 allows remote attackers to execute commands via DNS rebinding. The FastAPI authentication boundary accepts a loopback TCP peer as local without validating Host, so rebound browser requests skip bearer-token checks. A victim must visit an attacker-controlled page; a bash-enabled preset then grants code execution as the API process user, while settings writes expose credentials.

The record

CVE
CVE-2026-58169
Published
Jun 30, 2026
Updated
Jun 30, 2026
Vendor
Data Intelligence Lab @ HKU
Product
Vibe-Trading
Classifications
CWE-346, T1059.004, T1189
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 30, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 30, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <0.1.10

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Data Intelligence Lab @ HKU · Vibe-Tradingversion=0 <0.1.10

Published CVSS scores

7.7VulnCheckCVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
8.1HKUDS/Vibe-TradingCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H
7.5VulnCheckCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-346Origin Validation Error
T1059.004Unix Shell
T1189Drive-by Compromise

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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