CVE-2021-44565

PoC —

CVSS 3.1

5.4 medium

EPSS

<1%p52

Published

Feb 24, 2022 (Feb 24, 2022)

Modified

Jun 17, 2026

Description

A Cross Site Scripting (XSS) vulnerability exists in RosarioSIS before 7.6.1 via the xss_clean function in classes/Security.php, which allows remote malicious users to inject arbitrary JavaScript or HTML. An example of affected components are all Markdown input fields.

Vendors: rosariosis
Products: rosariosis
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.7%)

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