CVE-2025-15051Network attack vector

Authenticated Web UI script execution

Published Mar 19, 2026 · Updated Mar 19, 2026

Cross-site scripting in IBM QRadar SIEM 7.5.0 through 7.5.0 Update Pack 14 allows remote authenticated users to alter the Web UI. IBM has not identified the affected Web UI field or the output-encoding failure that lets attacker-supplied JavaScript execute. Exploitation requires low-privileged access and a separate user's interaction; the resulting script runs in the Web UI's browser context.

CVSS severity5.4
Medium
EPSS probability0.14%
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 7.5.0 through 7.5.0 Update Pack 14 allows remote authenticated users to alter the Web UI. IBM has not identified the affected Web UI field or the output-encoding failure that lets attacker-supplied JavaScript execute. Exploitation requires low-privileged access and a separate user's interaction; the resulting script runs in the Web UI's browser context.

The record

CVE
CVE-2025-15051
Published
Mar 19, 2026
Updated
Mar 19, 2026
Vendor
IBM
Product
QRadar SIEM
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 19, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 19, 2026Record 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=7.5.0 <=7.5.0 Update Pack 14

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

IBM · QRadar SIEMversion=7.5.0 <=7.5.0 Update Pack 14

Published CVSS scores

5.4IBMCVSS: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')
T1059.007Command and Scripting Interpreter: JavaScript/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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