CVE-2022-22387Network attack vector

Credential disclosure via Web UI script injection

Published Sep 28, 2022 · Updated May 20, 2025

Cross-site scripting in IBM Application Gateway 1.0 allows remote authenticated users to expose session credentials through the Web UI. The Web UI accepts user-supplied content and embeds arbitrary JavaScript into rendered pages without neutralizing executable input. Exploitation requires low-privileged access and interaction by a trusted session, and it can read credentials or alter content in that session.

CVSS severity5.4
Medium
EPSS probability0.41%
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 Application Gateway 1.0 allows remote authenticated users to expose session credentials through the Web UI. The Web UI accepts user-supplied content and embeds arbitrary JavaScript into rendered pages without neutralizing executable input. Exploitation requires low-privileged access and interaction by a trusted session, and it can read credentials or alter content in that session.

The record

CVE
CVE-2022-22387
Published
Sep 28, 2022
Updated
May 20, 2025
Vendor
IBM
Product
Application Gateway
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 28, 2022CVE publishedPublication date reported by the CVE source.
  2. May 20, 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=1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

IBM · Application Gatewayversion=1.0

Published CVSS scores

5.4NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
5.4IBMCVSS:3.0/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 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.

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Technologies

Your stack

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Your stack

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