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ubuntucveUbuntu.comUB:CVE-2021-36403
HistoryMar 06, 2023 - 12:00 a.m.

CVE-2021-36403

2023-03-0600:00:00
ubuntu.com
ubuntu.com
6
moodle
email notifications
phishing
risk
html
link
original message
cve-2021-36403
unix

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

0.001 Low

EPSS

Percentile

27.1%

In Moodle, in some circumstances, email notifications of messages could
have the link back to the original message hidden by HTML, which may pose a
phishing risk.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchmoodle< anyUNKNOWN
ubuntu16.04noarchmoodle< anyUNKNOWN

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

0.001 Low

EPSS

Percentile

27.1%