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GHSA-6gx2-g773-hv9h

Moodle reflected cross-site scripting vulnerability in policy tool

Source: GitHub Advisory Database (reviewed) Moderate CVE-2022-45150

Packages

EcosystemPackageAffectedFixed in
Packagist moodle/moodle >= 3.9, < 3.9.18 3.9.18
Packagist moodle/moodle >= 3.11, < 3.11.11 3.11.11
Packagist moodle/moodle >= 4.0, < 4.0.5 4.0.5

Details

As written in the advisory (Markdown source, shown as plain text).

A reflected cross-site scripting vulnerability was discovered in Moodle. This flaw exists due to insufficient sanitization of user-supplied data in policy tool. An attacker can trick the victim to open a specially crafted link that executes an arbitrary HTML and script code in user's browser in context of vulnerable website. This vulnerability may allow an attacker to perform cross-site scripting (XSS) attacks to gain access potentially sensitive information and modification of web pages.

References

External links from the advisory. They lead to third-party sites.