CVE-2020-11476
Unrestricted Uploads in Concrete5
7.2
HIGH
CVSS 3.1
EPSS 0.75%
Description
Concrete5 before 8.5.3 allows Unrestricted Upload of File with Dangerous Type such as a .phar file.
How to fix CVE-2020-11476
To remediate CVE-2020-11476, upgrade the affected package to a fixed version below.
- Packagist/concrete5/concrete5—upgrade to 8.5.3 or later
Is CVE-2020-11476 being exploited?
Low — EPSS is 0.8%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 8.5.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.2 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |