GHSA-c7jj-vfmr-j9mj
Moodle command execution vulnerability exists in the default legacy spellchecker plugin
At a glance
- Published
- Updated
- CVE
- CVE-2021-21809
- Aliases
- BIT-moodle-2021-21809
- CVSS_V3
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Description
A command execution vulnerability exists in the default legacy spellchecker plugin in a few Moodle multiple specific versions. A specially crafted series of HTTP requests can lead to command execution. An attacker must have administrator privileges to exploit this vulnerabilities.
Affected packages
| Package | Versions |
|---|---|
| Packagist · moodle/moodle | 3.10.0 |
| Packagist · moodle/moodle | 3.11.2 |
| Packagist · moodle/moodle | 3.8.0 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2021-21809 ADVISORY
- https://github.com/moodle/moodle PACKAGE
- https://talosintelligence.com/vulnerability_reports/TALOS-2021-1277 WEB
- http://packetstormsecurity.com/files/164481/Moodle-SpellChecker-Path-Authenticated-Remote-Command-Execution.html WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |