CVE-2022-35653

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
NISTNIST
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
fedoraCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 98%
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
noble
dne
mantic
dne
lunar
dne
kinetic
dne
jammy
dne
focal
dne
bionic
needs-triage
xenial
needs-triage
trusty
ignored