CVE-2023-5539

A remote code execution risk was identified in the Lesson activity. By default this was only available to teachers and managers.
Code Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
4.7 MEDIUM
NETWORK
LOW
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
fedoraCNA
4.7 MEDIUM
NETWORK
LOW
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
CVEADP
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 82%
VendorProductVersion
moodlemoodle
4.2.3 <
𝑥
< 4.2.3
moodlemoodle
4.1.6 <
𝑥
< 4.1.6
moodlemoodle
4.0.11 <
𝑥
< 4.0.11
moodlemoodle
3.11.17 <
𝑥
< 3.11.17
moodlemoodle
𝑥
< 3.9.24
moodlemoodle
𝑥
< 3.9.24
moodlemoodle
3.11.0 ≤
𝑥
< 3.11.17
moodlemoodle
4.0.0 ≤
𝑥
< 4.0.11
moodlemoodle
4.1.0 ≤
𝑥
< 4.1.6
moodlemoodle
4.2.0 ≤
𝑥
< 4.2.3
fedoraprojectextra_packages_for_enterprise_linux
7.0
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
moodle
oracular
dne
noble
dne
mantic
dne
lunar
dne
jammy
dne
focal
dne
bionic
needs-triage
xenial
needs-triage
trusty
ignored