Categories
CVE-2025-67850

Moodle: moodle: cross-site scripting vulnerability via inadequate input filtering in formula editor

Summary

Moodle: moodle: cross-site scripting vulnerability via inadequate input filtering in formula editor

Original description

The description as published by the source.

A flaw was found in moodle. This vulnerability, known as Cross-Site Scripting (XSS), occurs due to insufficient checks on user-provided data in the formula editor's arithmetic expression fields. A remote attacker could inject malicious code into these fields. When other users view these expressions, the malicious code would execute in their web browsers, potentially compromising their data or leading to unauthorized actions.

Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV

Affected packages

Bitnami moodle
[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"4.1.22"},{"introduced":"4.4.0"},{"fixed":"4.4.11"},{"introduced":"4.5.0"},{"fixed":"4.5.8"},{"introduced":"5.0.0"},{"fixed":"5.0.4"},{"introduced":"5.1.0"},{"fixed":"5.1.1"}]}]

References

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