CVE-2019-3847

EUVD-2022-5022
A vulnerability was found in moodle before versions 3.6.3, 3.5.5, 3.4.8 and 3.1.17. Users with the "login as other users" capability (such as administrators/managers) can access other users' Dashboards, but the JavaScript those other users may have added to their Dashboard was not being escaped when being viewed by the user logging in on their behalf.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
4.8 MEDIUM
NETWORK
LOW
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
redhatCNA
5.4 MEDIUM
NETWORK
LOW
LOW
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 76%
Affected Products (NVD)
VendorProductVersion
moodlemoodle
𝑥
< 3.1.17
moodlemoodle
3.4.0 ≤
𝑥
< 3.4.8
moodlemoodle
3.5.0 ≤
𝑥
< 3.5.5
moodlemoodle
3.6.0 ≤
𝑥
< 3.6.3
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
moodle
bionic
needed
cosmic
ignored
disco
ignored
eoan
ignored
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
needed
Common Weakness Enumeration
References
http://www.securityfocus.com/bid/107489
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3847
https://moodle.org/mod/forum/discuss.php?d=384010#p1547742
http://www.securityfocus.com/bid/107489
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3847
https://moodle.org/mod/forum/discuss.php?d=384010#p1547742