CVE-2024-26269Network attack vector

Cross-site scripting via unencoded URL fragment redirect

Published Feb 21, 2024 · Updated Apr 22, 2025

Cross-site scripting in Liferay Portal and DXP allows remote attackers to inject script through a crafted URL fragment. After an AJAX portlet load, Frontend JS portlet.js assigns window.location.hash directly to window.location.href, causing unencoded fragment content to be reinterpreted as a navigation target. A user must open the crafted URL; successful exploitation runs attacker-supplied script in the portal origin and can access or alter data available to that browser session.

CVSS severity9.6
Critical
EPSS probability0.56%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Cross-site scripting in Liferay Portal and DXP allows remote attackers to inject script through a crafted URL fragment. After an AJAX portlet load, Frontend JS portlet.js assigns window.location.hash directly to window.location.href, causing unencoded fragment content to be reinterpreted as a navigation target. A user must open the crafted URL; successful exploitation runs attacker-supplied script in the portal origin and can access or alter data available to that browser session.

The record

CVE
CVE-2024-26269
Published
Feb 21, 2024
Updated
Apr 22, 2025
Vendor
Liferay
Product
Liferay Portal
Classifications
CWE-79, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 21, 2024CVE publishedPublication date reported by the CVE source.
  2. Apr 22, 2025Record 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?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=7.2.0 <=7.4.3.37

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Liferay · Liferay Portalversion=7.2.0 <=7.4.3.37
Liferay · Liferay DXPversion=7.2.10 <=7.2.10-dxp-19; version=7.3.10 <=7.3.10.u10; version=7.4.13 <=7.4.13.u37

Published CVSS scores

9.6Liferay Inc.CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1204.001User Execution: Malicious Link

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

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo