CVE-2021-27312
Gleez Cms Server Side Request Forgery (SSRF) vulnerability
9.0
CRITICAL
CVSS 3.1
EPSS 1.0%
Description
Server Side Request Forgery (SSRF) vulnerability in Gleez Cms 1.2.0, allows remote attackers to execute arbitrary code and obtain sensitive information via modules/gleez/classes/request.php.
How to fix CVE-2021-27312
No fixed version has been published yet. Mitigate by removing the affected package or applying upstream guidance from the references below.
- Packagist/gleez/cms—no fix listed
Is CVE-2021-27312 being exploited?
Low — EPSS is 1.0%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, <= 1.2.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.0 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H |