CVE-2025-66675: struts — Fix

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

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CVSS v3.1 Score

8.2

HIGH

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

Weakness Type (CWE)

CWE-459 CWE-459

Affected Products

Vendor	Product	Versions
apache	struts	2.0.0 — 2.3.37
apache	struts	2.5.0 — 2.5.33
apache	struts	6.0.0 — 6.8.0
apache	struts	7.0.0 — 7.1.1

References

Advisories & Patches

https://cwiki.apache.org/confluence/display/WW/S2-068

Other References

https://cve.org/CVERecord?id=CVE-2025-64775

Frequently Asked Questions

What is CVE-2025-66675? +

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 It has a CVSS v3.1 base score of 8.2 (HIGH).

How severe is CVE-2025-66675? +

CVE-2025-66675 has a CVSS v3.1 score of 8.2 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-66675? +

CVE-2025-66675 affects products from apache, specifically: struts. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-66675? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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