CVE-2017-7531

Name: CVE-2017-7531
Creator: NVD / NIST
Published: 2017-07-17T17:29:00.587+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.91%

Last modified Jun 17, 2026

CVE-2017-7531 is a vulnerability of currently unknown severity. In Moodle 3.3, the course overview block reveals activities in hidden courses.. EPSS estimates a 0.91% chance of exploitation in the next 30 days.

Description

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

Metrics

EPSS Probability

0.91%

55.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-200

Affected Software

Vendor	Product	Versions
Moodle	Moodle	3.3.0

References

http://www.securityfocus.com/bid/99618Third Party Advisory, VDB Entry
https://moodle.org/mod/forum/discuss.php?d=355555Patch, Vendor Advisory
http://www.securityfocus.com/bid/99618Third Party Advisory, VDB Entry
https://moodle.org/mod/forum/discuss.php?d=355555Patch, Vendor Advisory

Timeline

Published: Jul 17, 2017
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2017-7531?

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

How severe is CVE-2017-7531?

Severity scoring for CVE-2017-7531 is pending analysis. The EPSS model estimates a 0.91% probability of exploitation in the next 30 days.

How do I fix CVE-2017-7531?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2017-7531?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST