CVE-2022-35653
Medium
Description
A reflected XSS issue was identified in the LTI module of Moodle. The vulnerability exists due to insufficient sanitization of user-supplied data in the LTI module. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website to steal potentially sensitive information, change appearance of the web page, can perform phishing and drive-by-download attacks. This vulnerability does not impact authenticated users.
SeverityMedium
CVSS6.1
Exploit probability—
Product
Moodle
PublishedJul 25, 2022
First seenJul 25, 2022
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- moodle moodle3.9.15, 3.11.8 or later
- moodle/moodle4.0.2, 3.11.8, 3.9.15 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| moodle moodle | 3.9.0 ≤ v < 3.9.15, 3.11.0 ≤ v < 3.11.8, 4.0.0, 4.0.1 | 3.9.15, 3.11.8 |
| fedoraproject fedora | 35, 36 | — |
| redhat enterprise_linux | 8.0 | — |
| moodle/moodlePackagist | 4.0 ≤ v < 4.0.2, 3.11 ≤ v < 3.11.8, 3.9 ≤ v < 3.9.15 | 4.0.2, 3.11.8, 3.9.15 |
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