vulnerability
Apache Struts: S2-041 (CVE-2016-4465): Security updates available for Apache Struts
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:N/A:P) | Jul 4, 2016 | Jun 27, 2017 | Mar 27, 2026 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
Jul 4, 2016
Added
Jun 27, 2017
Modified
Mar 27, 2026
Description
The URLValidator class in Apache Struts 2 2.3.20 through 2.3.28.1 and 2.5.x before 2.5.1 allows remote attackers to cause a denial of service via a null value for a URL field.
Solutions
apache-struts-upgrade-2_3_29apache-struts-upgrade-2_5_13
Rapid7 Labs
2026 Global Threat Landscape Report
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