CVE-2023-28331

MEDIUM

moodle 3.9.0-3.9.19 and 4.1.0-4.1.1 - Cross-Site Scripting via Database Auto-Linking Filter

Title source: llm

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

Core 3

Core References

Patch, Vendor Advisory

Issue Tracking issue-tracking x_refsource_redhat

Mailing List, Third Party Advisory vendor-advisory

CVSS v3 6.1

EPSS 0.0090

EPSS Percentile 75.9%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

CWE

CWE-79

Status published

Products (7)

moodle/moodle 3.9.0

moodle/moodle 3.11.0

moodle/moodle 4.0.0

moodle/moodle 4.1.0

moodle/moodle 4.1.1

moodle/moodle 3.9.0 - 3.9.20

moodle/moodle 4.1.0 - 4.1.2Packagist

Published Mar 23, 2023

Tracked Since Feb 18, 2026