Auth bypass in Mahara

CVE-2022-33913

In Mahara 21.04 before 21.04.6, 21.10 before 21.10.4, and 22.04.2, files can sometimes be downloaded through thumb.php with no permission check.

Vulnerability class: Broken Access Control

EPSS: 0.010 (59.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Mahara — versions 22.04.2
N/a — versions n/a

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

cve@mitre.org (x_refsource_CONFIRM, Exploit, Third Party Advisory, Issue Tracking, Vendor Advisory)

Frequently asked questions

What is CVE-2022-33913?: CVE-2022-33913 is a high-severity vulnerability in Mahara, classified under Missing Authorization. CVSS score: 7.5/10. Published 2022-06-20.
How severe is CVE-2022-33913?: High severity. CVSS v3 base score is 7.5 out of 10.