CVE-2023-24977Network attack vector

Unauthenticated file disclosure via unsafe JDBC parameters

Published Feb 1, 2023 · Updated Mar 27, 2025

Out-of-bounds read in Apache InLong 1.1.0 through 1.5.0 allows remote attackers to read server files through a crafted MySQL JDBC URL. The pre-fix MySQLSinkDTO.filterSensitive() checks the raw URL only for autoDeserialize, so encoded input and three local-file parameters remain enabled. Unauthenticated network access to the Manager API is sufficient when optional OpenAPI authentication is disabled, exposing files readable by the Manager process.

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

What happened

Out-of-bounds read in Apache InLong 1.1.0 through 1.5.0 allows remote attackers to read server files through a crafted MySQL JDBC URL. The pre-fix MySQLSinkDTO.filterSensitive() checks the raw URL only for autoDeserialize, so encoded input and three local-file parameters remain enabled. Unauthenticated network access to the Manager API is sufficient when optional OpenAPI authentication is disabled, exposing files readable by the Manager process.

The record

CVE
CVE-2023-24977
Published
Feb 1, 2023
Updated
Mar 27, 2025
Vendor
The Apache Software Foundation
Product
Apache InLong
Classifications
CWE-125, T1005
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 1, 2023CVE publishedPublication date reported by the CVE source.
  2. Mar 27, 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=1.1.0 <=1.5.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

The Apache Software Foundation · Apache InLongversion=1.1.0 <=1.5.0

Published CVSS scores

7.5NISTCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.5CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/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-125Out-of-bounds Read
T1005Data from Local System

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

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Your stack

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