CVE-2018-16831
Smarty Path Traversal Vulnerability
5.9
MEDIUM
CVSS 3.1
EPSS 0.36%
Description
Smarty before 3.1.33-dev-4 allows attackers to bypass the trusted_dir protection mechanism via a file:./../ substring in an include statement.
How to fix CVE-2018-16831
To remediate CVE-2018-16831, upgrade the affected package to a fixed version below.
- Debian/smarty3—upgrade to 3.1.33+20180830.1.3a78a21f+selfpack1-1 or later
- —upgrade to 3.1.33 or later
Is CVE-2018-16831 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 3.1.33+20180830.1.3a78a21f+selfpack1-1
- from 0, < 3.1.33
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.9 | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |