CVE-2023-28331

Moodle: xss risk when outputting database activity filter data

State: Published
Severity: 6.1 Medium
Published: Mar 23, 2023
Updated: Feb 25, 2025
Reserved: Mar 14, 2023

Description

Content output by the database auto-linking filter required additional sanitizing to prevent an XSS risk.

Scores

CVSS	Score	Vector	Source
3.1	6.1 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N	CISA-ADP

Weaknesses

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected Products

Product	Versions
moodle	4.1.0 to before 4.1.2Affected 4.0.0 to before 4.0.7Affected 3.11.0 to before 3.11.13Affected before 3.9.20Affected

References

RHBZ#2179418issue-tracking
FEDORA-2023-d9c13996b2vendor-advisory
https://moodle.org/mod/forum/discuss.php?d=445063

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