CVE-2023-24830Network attack vector

Unauthenticated account creation via hard-coded JWT secret

Published Jan 30, 2023 · Updated Mar 28, 2025

Improper authentication in Apache IoTDB Web Workbench 0.13.0 through 0.13.2 allows remote attackers to create users without authorization. JJwtTool signs and validates authentication tokens with a source-embedded secret, allowing attackers who know that value to forge accepted tokens. No account or user interaction is required; successful exploitation permits unauthorized account creation and integrity changes within the workbench.

CVSS severity7.5
High
EPSS probability1.33%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper authentication in Apache IoTDB Web Workbench 0.13.0 through 0.13.2 allows remote attackers to create users without authorization. JJwtTool signs and validates authentication tokens with a source-embedded secret, allowing attackers who know that value to forge accepted tokens. No account or user interaction is required; successful exploitation permits unauthorized account creation and integrity changes within the workbench.

The record

CVE
CVE-2023-24830
Published
Jan 30, 2023
Updated
Mar 28, 2025
Vendor
The Apache Software Foundation
Product
Apache IoTDB Web Workbench
Classifications
CWE-287, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 30, 2023CVE publishedPublication date reported by the CVE source.
  2. Mar 28, 2025Record 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=0.13.0 <0.13.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

The Apache Software Foundation · Apache IoTDB Web Workbenchversion=0.13.0 <0.13.3

Published CVSS scores

7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
7.5CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

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 exploitUnconfirmed

Weakness, pattern, technique

CWE-287Improper Authentication
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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