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Vulnerability DatabaseCVE-2022-1997
CVE-2022-1997:
PHP vulnerability analysis and mitigation
Overview
A stored Cross-site Scripting (XSS) vulnerability was discovered in GitHub repository francoisjacquet/rosariosis versions prior to 9.0. The vulnerability was assigned CVE-2022-1997 and was disclosed on June 8, 2022 (NVD).
Technical details
The vulnerability has been assigned a CVSS v3.1 base score of 5.4 (Medium) with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N. The vulnerability is classified as CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'). The issue was related to improper input sanitization in the PreparePHP_SELF function, where inline JavaScript could be injected through the URL (GitHub Commit).
Impact
The vulnerability could allow an attacker to execute malicious JavaScript code in the context of other users' browsers, potentially leading to theft of sensitive information, session hijacking, or other client-side attacks (NVD).
Mitigation and workarounds
Users should upgrade to RosarioSIS version 9.0 or later which contains the fix. The patch modifies the PreparePHP_SELF function to properly sanitize URL parameters and remove inline JavaScript (GitHub Commit).
Additional resources
Source: This report was generated using AI
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