CVE-2022-40753Network attack vector

Trusted-session credential disclosure via Web UI script injection

Published Nov 11, 2022 · Updated May 1, 2025

Cross-site scripting in IBM InfoSphere Information Server 11.7 allows remote authenticated users to expose trusted-session credentials. IBM has not published the affected input field or handler; the Web UI accepts embedded arbitrary JavaScript and executes it in a trusted session. A low-privileged account and user interaction are required, and the reported consequence is limited to Web UI manipulation and credential disclosure.

CVSS severity5.4
Medium
EPSS probability0.39%
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 InfoSphere Information Server 11.7 allows remote authenticated users to expose trusted-session credentials. IBM has not published the affected input field or handler; the Web UI accepts embedded arbitrary JavaScript and executes it in a trusted session. A low-privileged account and user interaction are required, and the reported consequence is limited to Web UI manipulation and credential disclosure.

The record

CVE
CVE-2022-40753
Published
Nov 11, 2022
Updated
May 1, 2025
Vendor
IBM
Product
InfoSphere Information Server
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 11, 2022CVE publishedPublication date reported by the CVE source.
  2. May 1, 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=11.7

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

IBM · InfoSphere Information Serverversion=11.7

Published CVSS scores

5.4IBM CorporationCVSS:3.1/AV:N/AC:L/PR:L/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007JavaScript/JScript

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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