CVE-2023-32339Network attack vector

Credential disclosure via Web UI script injection

Published Jun 27, 2023 · Updated Nov 6, 2024

Cross-site scripting in IBM Business Automation Workflow allows remote attackers to inject JavaScript into the Web UI and disclose credentials. IBM states that crafted content is embedded as executable JavaScript in the Web UI, but does not identify the input field or rendering path that fails to neutralize it. Exploitation is unauthenticated over the network but requires interaction by a user in a trusted session; impact is limited to that session’s data and UI behavior.

CVSS severity6.1
Medium
EPSS probability0.48%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site scripting in IBM Business Automation Workflow allows remote attackers to inject JavaScript into the Web UI and disclose credentials. IBM states that crafted content is embedded as executable JavaScript in the Web UI, but does not identify the input field or rendering path that fails to neutralize it. Exploitation is unauthenticated over the network but requires interaction by a user in a trusted session; impact is limited to that session’s data and UI behavior.

The record

CVE
CVE-2023-32339
Published
Jun 27, 2023
Updated
Nov 6, 2024
Vendor
IBM
Product
Business Automation Workflow
Classifications
CWE-79
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 27, 2023CVE publishedPublication date reported by the CVE source.
  2. Nov 6, 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=19.0.0.1 <=19.0.0.3
  2. Affected versionversion=20.0.0.1 <=20.0.0.2
  3. Affected versionversion=21.0.1 <=21.0.3.1
  4. Affected versionversion=21.0.1 <=22.0.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

IBM · Business Automation Workflowversion=19.0.0.1 <=19.0.0.3; version=20.0.0.1 <=20.0.0.2; version=21.0.1 <=21.0.3.1; version=21.0.1 <=22.0.2

Published CVSS scores

6.1IBM CorporationCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
6.1IBM CorporationCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/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-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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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