CVE-2019-3848

Description

A vulnerability was found in moodle before versions 3.6.3, 3.5.5 and 3.4.8. Permissions were not correctly checked before loading event information into the calendar's edit event modal popup, so logged in non-guest users could view unauthorised calendar events. (Note: It was read-only access, users could not edit the events.)

Category

4.3
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.13%
Vendor Advisory moodle.org
Affected: [UNKNOWN] moodle
Published at:
Updated at:

References

Link Tags
https://moodle.org/mod/forum/discuss.php?d=384011#p1547743 patch vendor advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3848 patch third party advisory issue tracking

Frequently Asked Questions

What is the severity of CVE-2019-3848?
CVE-2019-3848 has been scored as a medium severity vulnerability.
How to fix CVE-2019-3848?
To fix CVE-2019-3848, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-3848 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2019-3848 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2019-3848?
CVE-2019-3848 affects [UNKNOWN] moodle.
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