Information disclosure in Moodle

CVE-2017-7531

In Moodle 3.3, the course overview block reveals activities in hidden courses.

Vulnerability class: Information Disclosure

EPSS: 0.009 (56.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

Affected products

Moodle — versions 3.3.0
N/a — versions n/a

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

cve@mitre.org (x_refsource_CONFIRM, Patch, Vendor Advisory)
cve@mitre.org (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)

Frequently asked questions

What is CVE-2017-7531?: CVE-2017-7531 is a medium-severity vulnerability in Moodle, classified under Information Disclosure. CVSS score: 4.3/10. Published 2017-07-17.
How severe is CVE-2017-7531?: Medium severity. CVSS v3 base score is 4.3 out of 10.