CVE-2021-44565
Cross site scripting in francoisjacquet/rosariosis
5.4
MEDIUM
CVSS 3.1
EPSS 0.36%
Description
A Cross Site Scripting (XSS) vulnerabilty exits in RosarioSIS before 7.6.1 via the xss_clean function in classes/Security.php, which allows remote malicious users to inject arbitrary JaveScript of HTML.An example of affected components are all Markdown input fields.
How to fix CVE-2021-44565
To remediate CVE-2021-44565, upgrade the affected package to a fixed version below.
- —upgrade to 7.6.1 or later
Is CVE-2021-44565 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 7.6.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |