CVE-2022-35653

EUVD-2022-6256
A reflected XSS issue was identified in the LTI module of Moodle. The vulnerability exists due to insufficient sanitization of user-supplied data in the LTI module. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website to steal potentially sensitive information, change appearance of the web page, can perform phishing and drive-by-download attacks. This vulnerability does not impact authenticated users.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.1 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 99%
Affected Products (NVD)
VendorProductVersion
moodlemoodle
3.9.0 ≤
𝑥
< 3.9.15
moodlemoodle
3.11.0 ≤
𝑥
< 3.11.8
moodlemoodle
4.0.0
moodlemoodle
4.0.0:beta
moodlemoodle
4.0.0:rc1
moodlemoodle
4.0.0:rc2
moodlemoodle
4.0.0:rc3
moodlemoodle
4.0.0:rc4
moodlemoodle
4.0.1
redhatenterprise_linux
8.0
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
moodle
bionic
needs-triage
focal
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
ignored
xenial
needs-triage