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CVE-2024-43433

Moodle: matrix user/power level management not always working as expected with suspended users

MEDIUM
5.3
CVSS Score
Published: November 11, 2024 at 12:16 PM UTC
Updated: June 17, 2026 at 07:51 AM UTC
1 product affected across 1 vendorMoodle

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Severity
MEDIUM5.3
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

A flaw was found in moodle. Matrix room membership and power levels are incorrectly applied and revoked for suspended Moodle users.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Moodle· Moodle
95%
v < 4.1.124.2 ≤ v < 4.2.94.3 ≤ v < 4.3.64.3.0 ≤ v < 4.3.64.4 ≤ v < 4.4.24.4.0 ≤ v < 4.4.24.24.34.4
Affected range stops below 4.1.12, so it looks safe — our inference, not a vendor statement
Affected range stops below 4.2.9, so it looks safe — our inference, not a vendor statement
Affected range stops below 4.3.6, so it looks safe — our inference, not a vendor statement
Affected range stops below 4.4.2, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

Issue Trackingx_refsource_REDHATPermissions Required
Source: [email protected]
https://bugzilla.redhat.com/show_bug.cgi?id=2304261
Vendor Advisory
Source: [email protected]
https://moodle.org/mod/forum/discuss.php?d=461202

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.3MEDIUMfedora
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-863

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