Moderate severityNVD Advisory· Published Jan 28, 2021· Updated Aug 3, 2024
CVE-2021-20186
CVE-2021-20186
Description
It was found in Moodle before version 3.10.1, 3.9.4, 3.8.7 and 3.5.16 that if the TeX notation filter was enabled, additional sanitizing of TeX content was required to prevent the risk of stored XSS.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
moodle/moodlePackagist | >= 3.10, < 3.10.1 | 3.10.1 |
moodle/moodlePackagist | >= 3.9, < 3.9.4 | 3.9.4 |
moodle/moodlePackagist | >= 3.8, < 3.8.7 | 3.8.7 |
moodle/moodlePackagist | >= 3.5, < 3.5.16 | 3.5.16 |
Affected products
3- Moodle/Moodledescription
- osv-coords2 versions
< 3.5.16+ 1 more
- (no CPE)range: < 3.5.16
- (no CPE)range: >= 3.10, < 3.10.1
Patches
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
3- github.com/advisories/GHSA-h8m4-h385-qhqvghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2021-20186ghsaADVISORY
- moodle.org/mod/forum/discuss.phpghsax_refsource_MISCWEB
News mentions
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