CVE-2021-44566: Cross site scripting in francoisjacquet/rosariosis

February 25, 2022 (updated March 1, 2022)

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

References

github.com/advisories/GHSA-3756-hwhv-qw58
gitlab.com/francoisjacquet/rosariosis/-/blob/mobile/CHANGES_V3_4.md
gitlab.com/francoisjacquet/rosariosis/-/commit/81886abb45a32e802151660de674f084afaef3aa
gitlab.com/francoisjacquet/rosariosis/-/issues/259
nvd.nist.gov/vuln/detail/CVE-2021-44566

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