How severe is CVE-2024-38273?

CVE-2024-38273 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability low.

Is CVE-2024-38273 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-38273?

CVE-2024-38273 primarily affects Moodle. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2024-38273?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-38273 have an EU (EUVD) identifier?

Yes. CVE-2024-38273 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-2201.

When was CVE-2024-38273 published?

CVE-2024-38273 was published on 2024-06-18 and last updated on 2026-06-17.

CVE-2024-38273

CVE-2024-38273 is a medium-severity vulnerability in Moodle with a CVSS 3.x base score of 5.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-284.

Key facts

Severity: Medium (CVSS 3.x base score 5.4)
EPSS exploit prediction: 0% (34th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-2201
Weakness: CWE-284
Affected product: Moodle
Published: 2024-06-18
Last modified: 2026-06-17

Description

Insufficient capability checks meant it was possible for users to gain access to BigBlueButton join URLs they did not have permission to access.

Frequently asked questions

What is CVE-2024-38273?: Insufficient capability checks meant it was possible for users to gain access to BigBlueButton join URLs they did not have permission to access.
How severe is CVE-2024-38273?: CVE-2024-38273 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability low.
Is CVE-2024-38273 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-38273?: CVE-2024-38273 primarily affects Moodle. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2024-38273?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-38273 have an EU (EUVD) identifier?: Yes. CVE-2024-38273 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-2201.
When was CVE-2024-38273 published?: CVE-2024-38273 was published on 2024-06-18 and last updated on 2026-06-17.

References

Affected products (4)

cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
cpe:2.3:a:moodle:moodle:4.4.0:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:40:*:*:*:*:*:*:*

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