CVE-2025-43762

CVE-2025-43762 is a medium-severity vulnerability in Liferay Digital Experience Platform with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-770.

Key facts

• Severity: Medium (CVSS 3.x base score 6.5)
• CVSS v4: 5.3
• EPSS exploit prediction: 0% (28th percentile)
• Actively exploited: Not listed in CISA KEV
• EU (EUVD) id: EUVD-2025-25623
• Weakness: CWE-770
• Affected product: Liferay Digital Experience Platform
• Published: 2025-08-22
• Last modified: 2026-06-17

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 allow users to upload an unlimited amount of files through the forms, the files are stored in the document_library allowing an attacker to cause a potential DDoS.

Frequently asked questions

What is CVE-2025-43762?

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 allow users to upload an unlimited amount of files through the forms, the files are stored in the document_library allowing an attacker to cause a potential DDoS.

How severe is CVE-2025-43762?

CVE-2025-43762 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2025-43762 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-43762?

CVE-2025-43762 primarily affects Liferay Digital Experience Platform. In total, 95 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2025-43762?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-43762 have an EU (EUVD) identifier?

Yes. CVE-2025-43762 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-25623.

When was CVE-2025-43762 published?

CVE-2025-43762 was published on 2025-08-22 and last updated on 2026-06-17.

References

• https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2025-43762

Affected products (95)

• cpe:2.3:a:liferay:digital_experience_platform:*:*:*:*:*:*:*:*
• cpe:2.3:a:liferay:digital_experience_platform:7.4:-:*:*:*:*:*:*
• cpe:2.3:a:liferay:digital_experience_platform:7.4:update1:*:*:*:*:*:*
• cpe:2.3:a:liferay:digital_experience_platform:7.4:update10:*:*:*:*:*:*
• cpe:2.3:a:liferay:digital_experience_platform:7.4:update11:*:*:*:*:*:*
• cpe:2.3:a:liferay:digital_experience_platform:7.4:update12:*:*:*:*:*:*
• cpe:2.3:a:liferay:digital_experience_platform:7.4:update13:*:*:*:*:*:*
• cpe:2.3:a:liferay:digital_experience_platform:7.4:update14:*:*:*:*:*:*
• cpe:2.3:a:liferay:digital_experience_platform:7.4:update15:*:*:*:*:*:*
• cpe:2.3:a:liferay:digital_experience_platform:7.4:update16:*:*:*:*:*:*
• cpe:2.3:a:liferay:digital_experience_platform:7.4:update17:*:*:*:*:*:*
• cpe:2.3:a:liferay:digital_experience_platform:7.4:update18:*:*:*:*:*:*
• cpe:2.3:a:liferay:digital_experience_platform:7.4:update19:*:*:*:*:*:*
• cpe:2.3:a:liferay:digital_experience_platform:7.4:update2:*:*:*:*:*:*
• cpe:2.3:a:liferay:digital_experience_platform:7.4:update20:*:*:*:*:*:*
• cpe:2.3:a:liferay:digital_experience_platform:7.4:update21:*:*:*:*:*:*
• cpe:2.3:a:liferay:digital_experience_platform:7.4:update22:*:*:*:*:*:*
• cpe:2.3:a:liferay:digital_experience_platform:7.4:update23:*:*:*:*:*:*
• cpe:2.3:a:liferay:digital_experience_platform:7.4:update24:*:*:*:*:*:*
• cpe:2.3:a:liferay:digital_experience_platform:7.4:update25:*:*:*:*:*:*
• cpe:2.3:a:liferay:digital_experience_platform:7.4:update26:*:*:*:*:*:*
• cpe:2.3:a:liferay:digital_experience_platform:7.4:update27:*:*:*:*:*:*
• cpe:2.3:a:liferay:digital_experience_platform:7.4:update28:*:*:*:*:*:*
• cpe:2.3:a:liferay:digital_experience_platform:7.4:update29:*:*:*:*:*:*
• cpe:2.3:a:liferay:digital_experience_platform:7.4:update3:*:*:*:*:*:*
• cpe:2.3:a:liferay:digital_experience_platform:7.4:update30:*:*:*:*:*:*
• cpe:2.3:a:liferay:digital_experience_platform:7.4:update31:*:*:*:*:*:*
• cpe:2.3:a:liferay:digital_experience_platform:7.4:update32:*:*:*:*:*:*
• cpe:2.3:a:liferay:digital_experience_platform:7.4:update33:*:*:*:*:*:*
• cpe:2.3:a:liferay:digital_experience_platform:7.4:update34:*:*:*:*:*:*
• cpe:2.3:a:liferay:digital_experience_platform:7.4:update35:*:*:*:*:*:*
• cpe:2.3:a:liferay:digital_experience_platform:7.4:update36:*:*:*:*:*:*
• cpe:2.3:a:liferay:digital_experience_platform:7.4:update37:*:*:*:*:*:*
• cpe:2.3:a:liferay:digital_experience_platform:7.4:update38:*:*:*:*:*:*
• cpe:2.3:a:liferay:digital_experience_platform:7.4:update39:*:*:*:*:*:*
• cpe:2.3:a:liferay:digital_experience_platform:7.4:update4:*:*:*:*:*:*
• cpe:2.3:a:liferay:digital_experience_platform:7.4:update40:*:*:*:*:*:*
• cpe:2.3:a:liferay:digital_experience_platform:7.4:update41:*:*:*:*:*:*
• cpe:2.3:a:liferay:digital_experience_platform:7.4:update42:*:*:*:*:*:*
• cpe:2.3:a:liferay:digital_experience_platform:7.4:update43:*:*:*:*:*:*

More vulnerabilities in Liferay Digital Experience Platform

• CVE-2025-43766 — Critical (CVSS 9.8): The Liferay Portal 7.4.0 through 7.3.3.131, and Liferay DXP 2024.Q4.0, 2024.Q3.1 through 2024.Q3.13, 2024.Q2.0 through…
• CVE-2025-3594 — Critical (CVSS 9.8): Path traversal vulnerability with the downloading and installation of Xuggler in Liferay Portal 7.0.0 through 7.4.3.4,…
• CVE-2024-8980 — Critical (CVSS 9.6): The Script Console in Liferay Portal 7.0.0 through 7.4.3.101, and Liferay DXP 2023.Q3.1 through 2023.Q3.4, 7.4 GA…
• CVE-2024-26269 — Critical (CVSS 9.6): Cross-site scripting (XSS) vulnerability in the Frontend JS module's portlet.js in Liferay Portal 7.2.0 through…
• CVE-2023-42498 — Critical (CVSS 9.6): Reflected cross-site scripting (XSS) vulnerability in the Language Override edit screen in Liferay Portal 7.4.3.8…
• CVE-2023-42496 — Critical (CVSS 9.6): Reflected cross-site scripting (XSS) vulnerability on the add assignees to a role page in Liferay Portal 7.3.3 through…

All CVEs affecting Liferay Digital Experience Platform →

Other CWE-770 (Allocation of Resources Without Limits or Throttling) vulnerabilities

• CVE-2026-31283 — Critical (CVSS 9.8): In Totara LMS v19.1.5 and before, the forgot password API does not implement rate limiting for the target email…
• CVE-2020-37067 — Critical (CVSS 9.8): Filetto 1.0 FTP server contains a denial of service vulnerability in the FEAT command processing that allows attackers…
• CVE-2021-47875 — Critical (CVSS 9.8): GeoGebra CAS Calculator 6.0.631.0 contains a denial of service vulnerability that allows attackers to crash the…
• CVE-2025-11832 — Critical (CVSS 9.8): Allocation of Resources Without Limits or Throttling vulnerability in Azure Access Technology BLU-IC2, Azure Access…
• CVE-2024-44241 — Critical (CVSS 9.8): The issue was addressed with improved bounds checks. This issue is fixed in iOS 18.1 and iPadOS 18.1, macOS Sequoia…
• CVE-2022-3439 — Critical (CVSS 9.8): Allocation of Resources Without Limits or Throttling in GitHub repository ikus060/rdiffweb prior to 2.5.0.

Browse all CWE-770 (Allocation of Resources Without Limits or Throttling) vulnerabilities →