CVE-2025-66675

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

State: Published
Severity: 8.2 High
Published: Dec 10, 2025
Updated: Dec 10, 2025
Reserved: Dec 7, 2025

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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

Scores

CVSS	Score	Vector	Source
3.1	8.2 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H	CISA-ADP

Weaknesses

CWE-459 Incomplete Cleanup

Affected Products

Product	Versions
Apache StrutsApache Software Foundation	2.0.0 through 6.7.Affected 7.0.0 through 7.0.Affected

References

https://cwiki.apache.org/confluence/display/WW/S2-068vendor-advisory
https://cve.org/CVERecord?id=CVE-2025-64775related

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