CVE-2023-31066Network attack vector

Cross-tenant source tampering via missing ownership checks

Published May 22, 2023 · Updated Oct 9, 2024

Improper authorization in Apache InLong 1.4.0 through 1.6.0 allows remote authenticated users to alter or stop other users' sources. Manager source handlers selected records by supplied identifiers without verifying that the operator belonged to the owning group's inCharges list. Any InLong account able to invoke these handlers can edit, delete, stop, or restart another group's sources, disrupting data ingestion.

CVSS severity9.1
Critical
EPSS probability1.35%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper authorization in Apache InLong 1.4.0 through 1.6.0 allows remote authenticated users to alter or stop other users' sources. Manager source handlers selected records by supplied identifiers without verifying that the operator belonged to the owning group's inCharges list. Any InLong account able to invoke these handlers can edit, delete, stop, or restart another group's sources, disrupting data ingestion.

The record

CVE
CVE-2023-31066
Published
May 22, 2023
Updated
Oct 9, 2024
Vendor
The Apache Software Foundation
Product
Apache InLong
Classifications
CWE-552, T1489, T1565.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 22, 2023CVE publishedPublication date reported by the CVE source.
  2. Oct 9, 2024Record 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=1.4.0 <=1.6.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

The Apache Software Foundation · Apache InLongversion=1.4.0 <=1.6.0

Published CVSS scores

9.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
9.1CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-552Files or Directories Accessible to External Parties
T1489Service Stop
T1565.001Stored Data Manipulation

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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