6.1

CVE-2023-5547

Moodle: xss risk when previewing data in course upload tool

The course upload preview contained an XSS risk for users uploading unsafe data.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Moodle ≫ Moodle Version >= 3.9.0 < 3.9.24
Moodle ≫ Moodle Version >= 3.11.0 < 3.11.17
Moodle ≫ Moodle Version >= 4.0.0 < 4.0.11
Moodle ≫ Moodle Version >= 4.1.0 < 4.1.6
Moodle ≫ Moodle Version >= 4.2.0 < 4.2.3
Redhat ≫ Enterprise Linux Version 7.0
Fedoraproject ≫ Fedora Version 37
Fedoraproject ≫ Fedora Version 38
Fedoraproject ≫ Fedora Version 39
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.51% 0.391
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 6.1 2.8 2.7
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
patrick@puiterwijk.org 3.3 1.8 1.4
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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.

http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-79455
Patch
https://bugzilla.redhat.com/show_bug.cgi?id=2243447
Issue Tracking
https://moodle.org/mod/forum/discuss.php?d=451588
Patch