CVE-2023-26026Network attack vector

Sensitive data disclosure through application logs

Published Jul 19, 2023 · Updated Oct 25, 2024

Information exposure in IBM Planning Analytics Cartridge for IBM Cloud Pak for Data 4.0 allows remote attackers to read sensitive log data. IBM has not disclosed which component writes the data, which fields are exposed, or which log-reading path makes them accessible. Network access without authentication is sufficient, and the disclosed data can support further attacks, while no direct integrity or availability impact is reported.

CVSS severity5.3
Medium
EPSS probability0.57%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information exposure in IBM Planning Analytics Cartridge for IBM Cloud Pak for Data 4.0 allows remote attackers to read sensitive log data. IBM has not disclosed which component writes the data, which fields are exposed, or which log-reading path makes them accessible. Network access without authentication is sufficient, and the disclosed data can support further attacks, while no direct integrity or availability impact is reported.

The record

CVE
CVE-2023-26026
Published
Jul 19, 2023
Updated
Oct 25, 2024
Vendor
IBM
Product
IBM Planning Analytics Cartridge for IBM Cloud Pak for Data
Classifications
CWE-532, CWE-200
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 19, 2023CVE publishedPublication date reported by the CVE source.
  2. Oct 25, 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=4.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

IBM · IBM Planning Analytics Cartridge for IBM Cloud Pak for Dataversion=4.0

Published CVSS scores

5.3IBM CorporationCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
7.5NIST National Vulnerability DatabaseCVSS: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-532Insertion of Sensitive Information into Log File
CWE-200Exposure of Sensitive Information to an Unauthorized Actor

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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