Liferay Portal Unvalidated File Upload
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.Q1.19 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.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Java / Kotlin (Maven) | com.liferay:com.liferay.dynamic.data.mapping.form.web | < 4.0.180 | 4.0.180 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2025-43750
- https://github.com/liferay/liferay-portal/commit/7f58439723c8373e038d5060d0bc58ff2475bdc5
- https://github.com/liferay/liferay-portal/commit/b9e57377cb88bad1775beab50558cc2bd5a9758e
- https://github.com/liferay/liferay-portal
- https://liferay.atlassian.net/browse/LPE-18190
- https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2025-43750
- 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- Weakness (CWE)
CWE-434- Platform
- Java / Kotlin (Maven)
- Package
com.liferay:com.liferay.dynamic.data.mapping.form.web- Disclosed
- 20.08.2025
- Updated
- 11.10.2026 12:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-56qj-wp5r-mvhj - CC BY 4.0
Vulnerability history: com.liferay:com.liferay.dynamic.data.mapping.form.web
All published vulnerabilities of this package (Java / Kotlin (Maven)), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 3
- First → latest
- 05.2022 08.2025
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- High 1
- Medium 2
Disclosures per year
- 2022: 1
- 2023: 0
- 2024: 0
- 2025: 2
- 2026: 0
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Liferay Portal Unvalidated File Upload this entry
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