Vulnerability Details : CVE-2023-28332
If the algebra filter was enabled but not functional (eg the necessary binaries were missing from the server), it presented an XSS risk.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2023-28332
- cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
- cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
- cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
- cpe:2.3:a:moodle:moodle:4.0.0:-:*:*:*:*:*:*
- cpe:2.3:a:moodle:moodle:3.9.0:-:*:*:*:*:*:*
- cpe:2.3:a:moodle:moodle:4.1.0:-:*:*:*:*:*:*
- cpe:2.3:a:moodle:moodle:3.11.0:-:*:*:*:*:*:*
- cpe:2.3:a:moodle:moodle:4.1.1:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-28332
0.10%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 41 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-28332
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.1
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST |
CWE ids for CVE-2023-28332
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by:
- nvd@nist.gov (Primary)
- patrick@puiterwijk.org (Secondary)
References for CVE-2023-28332
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3QZN34VSF4HTCW3C3ZP2OZYSLYUKADPF/
[SECURITY] Fedora 36 Update: moodle-3.11.13-1.fc36 - package-announce - Fedora Mailing-Lists
-
https://bugzilla.redhat.com/show_bug.cgi?id=2179419
2179419 – (CVE-2023-28332, MSA-23-0007) CVE-2023-28332 moodle: Algebra filter XSS when filter is misconfigured
-
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3QZN34VSF4HTCW3C3ZP2OZYSLYUKADPF/
[SECURITY] Fedora 36 Update: moodle-3.11.13-1.fc36 - package-announce - Fedora Mailing-Lists
-
https://moodle.org/mod/forum/discuss.php?d=445064
Moodle.org: MSA-23-0007: Algebra filter XSS when filter is misconfiguredIssue Tracking;Patch;Vendor Advisory
Jump to