CVE-2025-66675

HIGH8.2

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

Published Dec 10, 2025

Modified 3 months ago

Details

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

References

CVSS Analysis

CVSS v3.1

8.2

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

LowAC:L

Privileges Required

NonePR:N

User Interaction

NoneUI:N

Scope

UnchangedS:U

Impact

Confidentiality

LowC:L

Integrity

NoneI:N

Availability

HighA:H

8.2/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H

Weakness Type (CWE)

Other

Ecosystems

Timeline

PublishedDec 10, 2025

ModifiedDec 10, 2025