CVE-2025-43750 — Unrestricted File Upload in Digital Experience Platform

CWE-434 — Unrestricted File UploadCWE-787 — Out-of-bounds Write5 documents5 sources
Severity
5.1MEDIUMNVD
EPSS
0.1%
top 78.42%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Liferay Digital Experience PlatformLiferay DXPLiferay Portal+1 more
Timeline
PublishedAug 20

Description

Liferay Portal 7.4.0 through 7.4.3.132, and Liferay DXP 2025.Q1.0 through 2025.Q1.1, 2024.Q4.0 through 2024.Q4.7, 2024.Q3.1 through 2024.Q3.13, 2024.Q2.0 through 2024.Q2.13, 2024.Q1.1 through 2024.Q1.14 and 7.4 GA through update 92 allows remote unauthenticated users (guests) to upload files via the form attachment field without proper validation, enabling extension obfuscation and bypassing MIME type checks.

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N

Affected Packages4 packages

▶NVDliferay/digital_experience_platform2024.Q1.1 — 2024.Q1.15+5
▶CVEListV5liferay/portal7.4.0 — 7.4.3.132
▶NVDliferay/liferay_portal7.4.0 — 7.4.3.132
▶CVEListV5liferay/dxp7.4.13 — 7.4.13-u92+5

🔴Vulnerability Details

3
OSV
Liferay Portal Unvalidated File Upload↗2025-08-20
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GHSA
Liferay Portal Unvalidated File Upload↗2025-08-20
▶
CVEList
CVE-2025-43750: Liferay Portal 7↗2025-08-20
▶

📋Vendor Advisories

1
Microsoft
drivers/usb/mon/mon_bin.c in usbmon in the Linux kernel before 5.19.15 and 6.x before 6.0.1 allows a user-space client to corrupt the monitor's internal memory.↗2022-10-11
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CVE-2025-43750 — Unrestricted File Upload | cvebase