CVE-2021-21809
critical · 9.1A command execution vulnerability exists in the default legacy spellchecker plugin in Moodle 3.10. A specially crafted series of HTTP requests can lead to command execution. An attacker must have administrator privileges to exploit this vulnerabilities.
9.1
CVSS
24.2%
EPSS (exploit prob.)
98th
EPSS percentile
2021-06-23
Published
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Weaknesses
CWE-78
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| moodle | moodle | 3.10.0 |
Check a specific version with /api/v1/cve/match.
References
- http://packetstormsecurity.com/files/164481/Moodle-SpellChecker-Path-Authenticated-Remote-Command-Execution.html
- https://talosintelligence.com/vulnerability_reports/TALOS-2021-1277
- http://packetstormsecurity.com/files/164481/Moodle-SpellChecker-Path-Authenticated-Remote-Command-Execution.html
- https://talosintelligence.com/vulnerability_reports/TALOS-2021-1277
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2021-21809