CVE-2023-31453Network attack vector

Unauthorized subscription deletion via missing ownership check

Published May 22, 2023 · Updated Oct 11, 2024

Authorization bypass in Apache InLong 1.2.0 through 1.6.0 allows remote attackers to delete subscriptions owned by other users. InlongConsumeServiceImpl.delete selects a consume record by supplied ID and marks it deleted without checking the operator against the record's inCharges owners. The Manager operation is network reachable, and successful exploitation removes shared subscription configuration without requiring ownership of that subscription.

CVSS severity7.5
High
EPSS probability1.18%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Authorization bypass in Apache InLong 1.2.0 through 1.6.0 allows remote attackers to delete subscriptions owned by other users. InlongConsumeServiceImpl.delete selects a consume record by supplied ID and marks it deleted without checking the operator against the record's inCharges owners. The Manager operation is network reachable, and successful exploitation removes shared subscription configuration without requiring ownership of that subscription.

The record

CVE
CVE-2023-31453
Published
May 22, 2023
Updated
Oct 11, 2024
Vendor
The Apache Software Foundation
Product
Apache InLong
Classifications
CWE-732, T1485
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 22, 2023CVE publishedPublication date reported by the CVE source.
  2. Oct 11, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=1.2.0 <=1.6.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

The Apache Software Foundation · Apache InLongversion=1.2.0 <=1.6.0

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-732Incorrect Permission Assignment for Critical Resource
T1485Data Destruction

Public exploit references

No public exploit references are available in this record.

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

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo