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Vulnerability record · CVE-2024-38273 · published 18 June 2024

CVE-2024-38273: Moodle improper access control vulnerability

Moodle · Moodle

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

5.4 CVSS 3.1 Medium EPSS 0.43% · top 65.7% CWE-284 · Improper access control
5.4CVSS 3.1 base score
0.43%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
6References
17 Jun 2026Last modified by NVD

Description

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

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

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://lists.fedoraproject.org/archives/list/[email protected]/message/F7AZYR7EXV6E5SQE2GYTNQE3N Mailing List
https://lists.fedoraproject.org/archives/list/[email protected]/message/GHTIX55J4Q4LEOMLNEA4OZSWV Mailing List
https://moodle.org/mod/forum/discuss.php?d=459498 Vendor Advisory
https://lists.fedoraproject.org/archives/list/[email protected]/message/F7AZYR7EXV6E5SQE2GYTNQE3N Mailing List
https://lists.fedoraproject.org/archives/list/[email protected]/message/GHTIX55J4Q4LEOMLNEA4OZSWV Mailing List
https://moodle.org/mod/forum/discuss.php?d=459498 Vendor Advisory

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2024-38273), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.