CVE-2016-4436
Apache Struts improper action name cleanup
9.8
CRITICAL
CVSS 3.1
EPSS 5.7%
Description
Apache Struts 2 before 2.3.29 and 2.5.x before 2.5.1 allow attackers to have unspecified impact via vectors related to improper action name clean up.
How to fix CVE-2016-4436
To remediate CVE-2016-4436, upgrade the affected package to a fixed version below.
- Maven/org.apache.struts:struts2-core—upgrade to 2.3.29 or later
Is CVE-2016-4436 being exploited?
Moderate — EPSS is 5.7%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (1)
- >= 2.0.0, < 2.3.29
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |