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CVE-2025-66675

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

Published: Dec 10, 2025Updated: Dec 16, 2025 Sources: CVE List NVD GHSACWE-459
NVD MITRE
8.2CVSSHIGH
EPSS Score
0.5%
Top 60.8%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:LI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:NIntegrity
None
A:HAvailability
High
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Weaknesses

CWE-459

Affected Products

strutsapache
On-premLibrary
Web & CMS Plugins
Apache StrutsApache Software Foundation
On-premWeb App
Web & CMS Plugins
org.apache.struts:struts2-coreMavenOSS Libraries
apacheoss-projectUSWeb & CMS Pluginsaka apache http server, apache httpd
apache software foundationoss-projectUSWeb & CMS Pluginsaka apache foundation
mavenpackage-ecosystemOSS Libraries

Exploitability

Official Patch Available

References

https://cve.org/CVERecord?id=CVE-2025-64775
cve.org
https://cwiki.apache.org/confluence/display/WW/S2-068
cwiki.apache.org
https://nvd.nist.gov/vuln/detail/CVE-2025-66675
nvd.nist.gov
and 2 more references View all →

Timeline

Published
Dec 10, 2025
Last Updated
Dec 16, 2025

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