CVE-2021-44566

Public Exploit

Description

A Cross Site Scripting (XSS) vulnerability exists in RosarioSIS before 4.3 via the SanitizeMarkDown function in ProgramFunctions/MarkDownHTML.fnc.php.

Category

5.4
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.25%
Third-Party Advisory gitlab.com Third-Party Advisory gitlab.com Third-Party Advisory gitlab.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://gitlab.com/francoisjacquet/rosariosis/-/issues/259 issue tracking patch exploit third party advisory
https://gitlab.com/francoisjacquet/rosariosis/-/commit/81886abb45a32e802151660de674f084afaef3aa third party advisory patch
https://gitlab.com/francoisjacquet/rosariosis/-/blob/mobile/CHANGES_V3_4.md#changes-in-43 third party advisory release notes

Frequently Asked Questions

What is the severity of CVE-2021-44566?
CVE-2021-44566 has been scored as a medium severity vulnerability.
How to fix CVE-2021-44566?
To fix CVE-2021-44566, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-44566 being actively exploited in the wild?
It is possible that CVE-2021-44566 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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