CVE-2021-27673
reflected XSS in tribalsystems/zenario
4.8
MEDIUM
CVSS 3.1
EPSS 0.22%
Description
Reflected XSS in the "admin_boxes.ajax.php" component of Tribal Systems Zenario CMS v8.8.52729 allows remote attackers to execute arbitrary code by injecting into the "cID" parameter when creating a new HTML component.
How to fix CVE-2021-27673
To remediate CVE-2021-27673, upgrade the affected package to a fixed version below.
- Packagist/tribalsystems/zenario—upgrade to 8.8.53370 or later
Is CVE-2021-27673 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 8.8.53370
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.8 | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N |