CVE-2023-23923

The vulnerability was found Moodle which exists due to insufficient limitations on the "start page" preference. A remote attacker can set that preference for another user. The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.2 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
fedoraCNA
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CISA-ADPADP
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 57%
VendorProductVersion
moodlemoodle
3.9.0 ≤
𝑥
< 3.9.19
moodlemoodle
3.11.0 ≤
𝑥
< 3.11.12
moodlemoodle
4.0.0 ≤
𝑥
< 4.0.6
moodlemoodle
4.1.0
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
moodle
kinetic
dne
jammy
dne
focal
dne
bionic
needs-triage
xenial
needs-triage
trusty
ignored