Vulnerability Details : CVE-2023-5546
ID numbers displayed in the quiz grading report required additional sanitizing to prevent a stored XSS risk.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2023-5546
- cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
- cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
- cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
- cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-5546
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 30 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-5546
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.4
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
2.3
|
2.7
|
NIST | |
|
4.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N |
2.8
|
1.4
|
Fedora Project |
CWE ids for CVE-2023-5546
-
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-2023-5546
-
http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-78971
Official Moodle git projects - moodle.git/searchPatch
-
https://moodle.org/mod/forum/discuss.php?d=451587
Moodle.org: MSA-23-0038: Stored XSS in quiz grading report via user ID number | Moodle.orgPatch
-
https://bugzilla.redhat.com/show_bug.cgi?id=2243445
2243445 – (CVE-2023-5546, MSA-23-0038) CVE-2023-5546 moodle: Stored XSS in quiz grading report via user ID numberIssue Tracking
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