CVE-2021-21809: OS Command Injection
First published: Wed Jun 23 2021(Updated: )
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.
Credit: talos-cna@cisco.com talos-cna@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Moodle Moodle | =3.10.0 | |
| composer/moodle/moodle | =3.8.0 | |
| composer/moodle/moodle | =3.11.2 | |
| composer/moodle/moodle | =3.10.0 | |
| =3.10.0 |
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Reference Links
- collector/nvd-index
- agent/type
- agent/first-publish-date
- collector/github-advisory-latest
- source/GitHub
- alias/GHSA-c7jj-vfmr-j9mj
- alias/CVE-2021-21809
- agent/software-canonical-lookup
- agent/severity
- agent/references
- agent/weakness
- agent/last-modified-date
- agent/description
- agent/author
- agent/softwarecombine
- agent/event
- collector/nvd-cve
- source/NVD
- collector/github-advisory
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/moodle
- canonical/moodle moodle
- version/moodle moodle/3.10.0
- package-manager/composer