CVE-2025-43808Network attack vector

Unauthenticated product download via guest file permission

Published Sep 19, 2025 · Updated Sep 19, 2025

Incorrect permission assignment in Liferay Portal and DXP Commerce allows remote attackers to download virtual products via crafted URLs. When a virtual product file is uploaded, the Commerce component stores it in Documents and Media with guest view permission instead of restricting access to purchasers. No account or purchase is required; knowledge or discovery of a file URL exposes the paid download, while integrity and availability remain unaffected.

CVSS severity6.9
Medium
EPSS probability0.37%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Incorrect permission assignment in Liferay Portal and DXP Commerce allows remote attackers to download virtual products via crafted URLs. When a virtual product file is uploaded, the Commerce component stores it in Documents and Media with guest view permission instead of restricting access to purchasers. No account or purchase is required; knowledge or discovery of a file URL exposes the paid download, while integrity and availability remain unaffected.

The record

CVE
CVE-2025-43808
Published
Sep 19, 2025
Updated
Sep 19, 2025
Vendor
Liferay
Product
Liferay Portal
Classifications
CWE-732, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 19, 2025CVE publishedPublication date reported by the CVE source.
  2. Sep 19, 2025Record 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=7.3.0 <=7.4.3.112

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Liferay · Liferay Portalversion=7.3.0 <=7.4.3.112
Liferay · Liferay DXPversion=2023.Q3.1 <=2023.Q3.10; version=2023.Q4.0 <=2023.Q4.8; version=7.3.10 <=7.3.10-u36; version=7.4.13 <=7.4.13-u92

Published CVSS scores

6.9LiferayCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
5.3NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-732Incorrect Permission Assignment for Critical Resource
T1190Exploit Public-Facing Application

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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