5.4

CVE-2021-20186

It was found in Moodle before version 3.10.1, 3.9.4, 3.8.7 and 3.5.16 that if the TeX notation filter was enabled, additional sanitizing of TeX content was required to prevent the risk of stored XSS.

Data is provided by the National Vulnerability Database (NVD)
Moodle ≫ Moodle Version < 3.5.16
Moodle ≫ Moodle Version >= 3.8.0 < 3.8.7
Moodle ≫ Moodle Version >= 3.9.0 < 3.9.4
Moodle ≫ Moodle Version >= 3.10.0 < 3.10.1
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.59% 0.682
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 5.4 2.3 2.7
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
nvd@nist.gov 2.1 3.9 2.9
AV:N/AC:H/Au:S/C:P/I:N/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.