CVE-2023-28332
MEDIUMMoodle 3.9.0-3.9.19 and 4.1.0-4.1.1 - Cross-Site Scripting via Algebra Filter
Title source: llmDescription
If the algebra filter was enabled but not functional (eg the necessary binaries were missing from the server), it presented an XSS risk.
References (3)
Core 3
Core References
Issue Tracking, Patch, Vendor Advisory
https://moodle.org/mod/forum/discuss.php?d=445064
Issue Tracking issue-tracking
x_refsource_redhat
https://bugzilla.redhat.com/show_bug.cgi?id=2179419
Mailing List, Third Party Advisory vendor-advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3QZN34VSF4HTCW3C3ZP2OZYSLYUKADPF/
Scores
CVSS v3
6.1
EPSS
0.0084
EPSS Percentile
74.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
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