Base Score

CRITICAL9.8

CVE-2024-33999

The referrer URL used by MFA required additional sanitizing, rather than being used directly.

VectorNETWORK

Published Bypatrick@puiterwijk.org

Published DateMay 31, 2024, 20:15

Affected Versions(1)

moodle/moodle(Packagist)

Introduced4.3.0

Fixed4.3.4

LimitN/A

Package (Ecosystem)	Introduced	Fixed	Limit
moodle/moodle(Packagist)	4.3.0	4.3.4	N/A

Weakness Type (CWE):NVD-CWE-noinfo

CVSS Metrics

Base Score

9.8

Vector String

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

Base Severity

CRITICAL

Version

3.1

Attack Vector (AV)

NETWORK

Attack Complexity (AC)

LOW

Privileges Required (PR)

NONE

User Interaction (UI)

NONE

Scope (S)

UNCHANGED

Confidentiality (C)

HIGH

Integrity (I)

HIGH

Availability (A)

HIGH

References

https://moodle.org/mod/forum/discuss.php?d=458387

Base Score

CRITICAL9.8

Weakness Type (CWE):NVD-CWE-noinfo

CVSS Metrics

Base Score

9.8

Vector String

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

Base Severity

CRITICAL

Version

3.1

Attack Vector (AV)

NETWORK

Attack Complexity (AC)

LOW

Privileges Required (PR)

NONE

User Interaction (UI)

NONE

Scope (S)

UNCHANGED

Confidentiality (C)

HIGH

Integrity (I)

HIGH

Availability (A)

HIGH