CVE-2026-4914Network attack vector

Limited session disclosure via stored XSS

Published Apr 14, 2026 · Updated Apr 14, 2026

Stored XSS in Ivanti Neurons for ITSM before 2025.4 allows remote authenticated users to obtain limited information from other user sessions. Ivanti has not disclosed the affected input field, rendering path, or missing output-encoding operation that causes attacker-supplied content to persist and execute. Exploitation requires valid credentials and a separate user's interaction, and the published impact is limited disclosure from that user's session.

CVSS severity5.4
Medium
EPSS probability0.34%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in Ivanti Neurons for ITSM before 2025.4 allows remote authenticated users to obtain limited information from other user sessions. Ivanti has not disclosed the affected input field, rendering path, or missing output-encoding operation that causes attacker-supplied content to persist and execute. Exploitation requires valid credentials and a separate user's interaction, and the published impact is limited disclosure from that user's session.

The record

CVE
CVE-2026-4914
Published
Apr 14, 2026
Updated
Apr 14, 2026
Vendor
Ivanti
Product
Ivanti Neurons for ITSM (On-Premises)
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 14, 2026CVE publishedPublication date reported by the CVE source.
  2. Apr 14, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Affected versions are unavailable in this record. Check the vendor advisory for version and patch details.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Ivanti · Ivanti Neurons for ITSM (On-Premises)Affected versions are unavailable in this record.
Ivanti · Ivanti Neurons for ITSM (Cloud)Affected versions are unavailable in this record.

Published CVSS scores

5.4IvantiCVSS: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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