CVE-2024-26270Network attack vector

Password-hash theft via Account Settings HTML exposure

Published Feb 20, 2024 · Updated Aug 16, 2024

Sensitive-data exposure in affected Liferay Portal and DXP releases allows man-in-the-middle attackers to steal password hashes. The Account Settings page serializes the authenticated user's hashed password into its HTML source, sending the credential-derived value to the browser. Exploitation requires a signed-in user's page response to be intercepted; the published impact is hash disclosure, not plaintext password recovery or data modification.

CVSS severity6.5
Medium
EPSS probability0.44%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Sensitive-data exposure in affected Liferay Portal and DXP releases allows man-in-the-middle attackers to steal password hashes. The Account Settings page serializes the authenticated user's hashed password into its HTML source, sending the credential-derived value to the browser. Exploitation requires a signed-in user's page response to be intercepted; the published impact is hash disclosure, not plaintext password recovery or data modification.

The record

CVE
CVE-2024-26270
Published
Feb 20, 2024
Updated
Aug 16, 2024
Vendor
Liferay
Product
Liferay Portal
Classifications
CWE-201, T1557
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 20, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 16, 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=7.4.3.76 <=7.4.3.99

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Liferay · Liferay Portalversion=7.4.3.76 <=7.4.3.99
Liferay · Liferay DXPversion=2023.q3.1 <=2023.q3.4; version=7.4.13.u76 <=7.4.13.u92

Published CVSS scores

5.3NIST NVDCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
6.5Liferay Inc.CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/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-201Insertion of Sensitive Information Into Sent Data
T1557Adversary-in-the-Middle

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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