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Claroline Improper Neutralization of Input During Web Page Generation (Cross-site Scripting) Vulnerability - CVE-2022-37160 - Vulnerability Database
Claroline

Claroline Improper Neutralization of Input During Web Page Generation (Cross-site Scripting) Vulnerability - CVE-2022-37160

Medium
Reference: CVE-2022-37160
NVD Link: https://nvd.nist.gov/vuln/detail/CVE-2022-37160
Title: Claroline Improper Neutralization of Input During Web Page Generation (Cross-site Scripting) Vulnerability
Overview:

Claroline 13.5.7 and prior allows an authenticated attacker to elevate privileges via the arbitrary creation of a privileged user. By combining the XSS vulnerability present in several upload forms and a javascript request to the present API it is possible to trigger the creation of a user with administrative rights by opening an SVG file as an administrator user.