CVE-2022-22320Network attack vector

Credential disclosure via stored web UI scripts

Published May 11, 2022 · Updated Sep 17, 2024

Cross-site scripting in IBM QRadar SIEM 7.3 and 7.4 allows remote authenticated users to expose session credentials through the web UI. IBM has not disclosed the affected field, endpoint, or missing output-neutralization operation beyond stating that the web UI stores attacker-supplied JavaScript. Exploitation requires high-privileged access and user interaction; the reported consequence is limited to session credential disclosure and altered UI behavior.

CVSS severity4.8
Medium
EPSS probability0.46%
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 QRadar SIEM 7.3 and 7.4 allows remote authenticated users to expose session credentials through the web UI. IBM has not disclosed the affected field, endpoint, or missing output-neutralization operation beyond stating that the web UI stores attacker-supplied JavaScript. Exploitation requires high-privileged access and user interaction; the reported consequence is limited to session credential disclosure and altered UI behavior.

The record

CVE
CVE-2022-22320
Published
May 11, 2022
Updated
Sep 17, 2024
Vendor
IBM
Product
QRadar SIEM
Classifications
CWE-79
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 11, 2022CVE publishedPublication date reported by the CVE source.
  2. Sep 17, 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=7.3
  2. Affected versionversion=7.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

IBM · QRadar SIEMversion=7.3; version=7.4

Published CVSS scores

4.8NIST National Vulnerability DatabaseCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
4.8IBM CorporationCVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
3.5NIST National Vulnerability DatabaseAV:N/AC:M/Au:S/C:N/I:P/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')

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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