Moderate severityNVD Advisory· Published Aug 5, 2022· Updated Aug 4, 2024
CVE-2020-1691
CVE-2020-1691
Description
In Moodle 3.8, messages required extra sanitizing before updating the conversation overview, to prevent the risk of stored cross-site scripting.
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 | >= 3.8, < 3.8.1 | 3.8.1 |
Affected products
3- osv-coords2 versions
>= 3.8.0, < 3.8.1+ 1 more
- (no CPE)range: >= 3.8.0, < 3.8.1
- (no CPE)range: >= 3.8, < 3.8.1
Patches
Vulnerability mechanics
Generated on May 9, 2026. Inputs: CWE entries + fix-commit diffs from this CVE's patches. Citations validated against bundle.
References
4- github.com/advisories/GHSA-cwhp-rqfr-8462ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2020-1691ghsaADVISORY
- github.com/moodle/moodle/commit/4e809346537e230cbff8235bfee0e7e151e4e9f9ghsaWEB
- moodle.org/mod/forum/discuss.phpghsax_refsource_MISCWEB
News mentions
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