CVE-2025-66675 json
Apache Struts: File leak in multipart request processing causes disk exhaustion (DoS) - version ranges fixed
published 2025-12-10 10 mo ago modified 2026-10-14 25 d ago also EUVD-2025-202417 , GHSA-rg58-xhh7-mqjw
- cvss
- 8.2
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 48%
- public exploits
- 0
- none known
Summary
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
Patch / fix
- maven org.apache.struts:struts2-core 6.8.0, 7.1.1
- org.apache.struts struts2-core 6.8.0, 7.1.1
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 10 mo ago
Exploit prediction
0.59% chance of exploitation in the next 30 days, higher than 48% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 8.2 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H |
| GitHub | 3.1 | 8.2 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H |
| CNA | 3.1 | 8.2 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| maven | org.apache.struts:struts2-core | >=2.0.0, <6.8.0 >=7.0.0, <7.1.1 |
6.8.0 7.1.1 |
Affected products
- Apache Software Foundation Apache Struts
Classification
- Weakness
-
- CWE-459 Incomplete Cleanup
References
-
github.com
/apache/struts/commit/831568929cfba700f790f6ebe6e335f9f33fb468
web
-
cwiki.apache.org
/confluence/display/WW/S2-068
vendor-advisory, web
-
cve.org
/CVERecord?id=CVE-2025-64775
related, web, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2025-66675
advisory
-
github.com
/apache/struts
package
Sources
- CVE List CVE-2025-66675
- GitHub Advisory GHSA-rg58-xhh7-mqjw
- NVD CVE-2025-66675
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.