CVE-2025-66675

Apache Struts: File leak in multipart request processing causes disk exhaustion (DoS) - version ranges fixed

Published Dec 10, 2025 CVSS 3.1 · 8.2 High EPSS < 1% KEV · Not listed
Description
Denial of Service vulnerability in Apache Struts, file leak in multipart request processing causes disk exhaustion.

This issue affects Apache Struts: from 2.0.0 through 6.7.4, from 7.0.0 through 7.0.3.

Users are recommended to upgrade to version 6.8.0 or 7.1.1, which fixes the issue.

It's related to  https://cve.org/CVERecord?id=CVE-2025-64775  - this CVE addresses missing affected version 6.7.4

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Github GHSA Github GHSA GHSA-rg58-xhh7-mqjw Apache Struts has a Denial of Service vulnerability
History
Type Values Removed Values Added
CPEs cpe:2.3:a:apache:struts:*:*:*:*:*:*:*:*
Type Values Removed Values Added
First Time appeared Apache
Apache struts
Vendors & Products Apache
Apache struts
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 8.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Denial of Service vulnerability in Apache Struts, file leak in multipart request processing causes disk exhaustion. This issue affects Apache Struts: from 2.0.0 through 6.7.4, from 7.0.0 through 7.0.3. Users are recommended to upgrade to version 6.8.0 or 7.1.1, which fixes the issue. It's related to  https://cve.org/CVERecord?id=CVE-2025-64775  - this CVE addresses missing affected version 6.7.4
Title Apache Struts: File leak in multipart request processing causes disk exhaustion (DoS) - version ranges fixed
Weaknesses CWE-459
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
apache
Published
Updated
Dec 10, 2025, 2:53 PM
Reserved
Dec 7, 2025, 8:25 AM
Status
Analyzed
Published
Dec 10, 2025, 10:16 AM
Modified
Oct 14, 2026, 9:10 PM