Skip to content
OpenAdvisories
Medium Public exploit CVE-2021-45416 EUVD-2022-0758GHSA-287r-574x-f4h4

RosarioSIS XSS Vulnerability

Published Feb 1, 2022 · Updated Jul 9, 2026 · Assigned by mitre

Description

Reflected Cross-site scripting (XSS) vulnerability in RosarioSIS 8.2.1 allows attackers to inject arbitrary HTML via the search_term parameter in the modules/Scheduling/Courses.php script.

Public exploits

Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.

Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.

GitHub 2 repositories

  • 86x/CVE-2021-45416 ★ 2 · Jan 27, 2022

    Reflected Cross-site scripting (XSS) vulnerability in RosarioSIS 8.2.1 allows attackers to inject arbitrary HTML via the search_term parameter in the modules/Scheduling/Courses.php script.

  • dnr6419/CVE-2021-45416 ★ 0 · Feb 14, 2022

    Stored XSS Vulnerability on RosarioSIS 8.2.1

Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.

Affected packages

EcosystemPackageAffectedFixedRecord
Packagist francoisjacquet/rosariosis < 8.3 8.3 GHSA-287r-574x-f4h4

References