CVE-2018-11776
Apache Struts vulnerable to remote command execution (RCE) due to improper input validation
8.1
HIGH
CVSS 3.1
⚠ KEVEPSS 94.4%
Description
Apache Struts contains a Remote Code Execution when using results with no namespace and it's upper actions have no or wildcard namespace. The same flaw exists when using a url tag with no value, action set, and it's upper actions have no or wildcard namespace.
How to fix CVE-2018-11776
To remediate CVE-2018-11776, upgrade the affected package to a fixed version below.
- —upgrade to 2.3.35 or later
Is CVE-2018-11776 being exploited?
Yes — CVE-2018-11776 is on the CISA Known Exploited Vulnerabilities (KEV) catalog. Patch immediately.
Affected packages (1)
- >= 2.0.4, < 2.3.35
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.1 | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:H |