CVE-2020-9439

Description

Multiple cross-site scripting (XSS) vulnerabilities in Uncanny Owl Tin Canny LearnDash Reporting before 3.4.4 allows authenticated remote attackers to inject arbitrary web script or HTML via the search_key GET Parameter in TinCan_Content_List_Table.php, message GET Parameter in licensing.php, tc_filter_group parameter in reporting-admin-menu.php, tc_filter_user parameter in reporting-admin-menu.php, tc_filter_course parameter in reporting-admin-menu.php, tc_filter_lesson parameter in reporting-admin-menu.php, tc_filter_module parameter in reporting-admin-menu.php, tc_filter_action parameter in reporting-admin-menu.php, tc_filter_data_range parameter in reporting-admin-menu.php, or tc_filter_data_range_last parameter in reporting-admin-menu.php.

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.33%
Vendor Advisory uncannyowl.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.uncannyowl.com/knowledge-base/tin-canny-learndash-reporting-changelog/ release notes vendor advisory
https://gist.github.com/michiiii/9501b878e7ba3c9fc2a7407ff8277fa5 third party advisory

Frequently Asked Questions

What is the severity of CVE-2020-9439?
CVE-2020-9439 has been scored as a medium severity vulnerability.
How to fix CVE-2020-9439?
To fix CVE-2020-9439, 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-2020-9439 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-9439 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.
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