PT-2022-23848 · Claroline · Claroline

Matthieu-Hackwitharts · Published 2022-08-25 · Updated 2022-08-27 · CVE-2022-37160

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Claroline versions 13.5.7 and prior

Description The issue allows an authenticated attacker to elevate privileges via the arbitrary creation of a privileged user. This can be achieved by combining an XSS vulnerability present in several upload forms and a javascript request to the API. Specifically, it is possible to trigger the creation of a user with administrative rights by opening an SVG file as an administrator user.

Recommendations For Claroline versions 13.5.7 and prior, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2022-37160

Affected Products

Claroline

References · 4

• 🔥 https://github.com/matthieu-hackwitharts/claroline-CVEs/blob/main/csrf/csrf.md · Exploit
• https://osv.dev/vulnerability/CVE-2022-37160 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-37160 · Security Note
• https://t.me/cibsecurity/48786 · Telegram Post