CVE-2012-3390

Name: CVE-2012-3390
Creator: NVD / NIST
Published: 2012-07-23T21:55:04.67+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.98%

Last modified Jun 16, 2026

CVE-2012-3390 is a vulnerability of currently unknown severity. lib/filelib.php in Moodle 2.1.x before 2.1.7 and 2.2.x before 2.2.4 does not properly restrict file access after a block has been hidden, which allows remote authenticated users to obtain sensitive information by reading a file that is embedded in a block.. EPSS estimates a 0.98% chance of exploitation in the next 30 days.

Description

lib/filelib.php in Moodle 2.1.x before 2.1.7 and 2.2.x before 2.2.4 does not properly restrict file access after a block has been hidden, which allows remote authenticated users to obtain sensitive information by reading a file that is embedded in a block.

Metrics

CVSS 3.0

/10

EPSS Probability

0.98%

57.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-264

Affected Software

Vendor	Product	Versions
Moodle	Moodle	2.1.0
Moodle	Moodle	2.1.1
Moodle	Moodle	2.1.2
Moodle	Moodle	2.1.3
Moodle	Moodle	2.1.4
Moodle	Moodle	2.1.5
Moodle	Moodle	2.1.6
Moodle	Moodle	2.2.0
Moodle	Moodle	2.2.1
Moodle	Moodle	2.2.2
Moodle	Moodle	2.2.3

References

Timeline

Published: Jul 23, 2012
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2012-3390?

How severe is CVE-2012-3390?

Severity scoring for CVE-2012-3390 is pending analysis. The EPSS model estimates a 0.98% probability of exploitation in the next 30 days.

How do I fix CVE-2012-3390?

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-2012-3390?

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

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Source: NVD / NIST