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VULNERABILITIES

CVE-2020-1691 Details

Description

In Moodle 3.8, messages required extra sanitizing before updating the conversation overview, to prevent the risk of stored cross-site scripting.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.4 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://moodle.org/mod/forum/discuss.php?d=395953 CVEIssue TrackingPatchVendor Advisory
https://moodle.org/mod/forum/discuss.php?d=395953 [email protected]Issue TrackingPatchVendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')[email protected]
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')[email protected]

Affected Products

ProductVersions
moodle moodle
3.8.0

CPE

  • cpe:2.3:a:moodle:moodle:3.8.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2020-1691
NVD Published Date:
Aug 5, 2022
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2020-1691 Details - Not Deferred