CVE-2025-62254_CVE-2025-62254

6.9 / 10

MEDIUM

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

Description

The ComboServlet in Liferay Portal 7.4.0 through 7.4.3.111, and older unsupported versions, and Liferay DXP 2023.Q4.0 through 2023.Q4.2, 2023.Q3.1 through 2023.Q3.5, 7.4 GA through update 92, 7.3 GA through update 35, and older unsupported versions does not limit the number or size of the files it will combine, which allows remote attackers to create very large responses that lead to a denial of service attack via the URL query string.

Basic Information

ID CVE-2025-62254

Source Liferay

Published Oct 23, 2025 at 22:16

Affected Product

Vendor Liferay

Product Portal

Version 7.4.0

Affected Versions Liferay Portal 7.4.0
Liferay DXP 7.3.10
Liferay DXP 7.4.13
Liferay DXP 2023.Q3.1
Liferay DXP 2023.Q4.0

CWE Classification

CWE-22

References

liferay.dev /portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2025-62254

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    "published": "2025-10-23T22:16:34.334Z",
    "modified": "2025-10-23T22:16:34.334Z",
    "type": "cve",
    "title": "CVE-2025-62254",
    "source": "Liferay",
    "references": "https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2025-62254",
    "id": "CVE-2025-62254",
    "bulletinFamily": "",
    "cwe": [
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    "sourceData": "Liferay Portal 7.4.0\nLiferay DXP 7.3.10\nLiferay DXP 7.4.13\nLiferay DXP 2023.Q3.1\nLiferay DXP 2023.Q4.0",
    "sourceHref": "",
    "cvss": {
        "score": 6.9,
        "severity": "MEDIUM",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N",
        "version": "4.0"
    },
    "cvss2": [],
    "cvss3": {
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        "vectorString": "",
        "baseScore": 0,
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        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
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        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
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    },
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    "category_name": "CVE",
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    "product": "Portal",
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    "vendor": "Liferay",
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}