CVE-2020-13483

Public Exploit

Description

The Web Application Firewall in Bitrix24 through 20.0.0 allows XSS via the items[ITEMS][ID] parameter to the components/bitrix/mobileapp.list/ajax.php/ URI.

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 17.78% Top 10%
Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://gist.github.com/mariuszpoplwski/ca6258cf00c723184ebd2228ba81f558 third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2020-13483?
CVE-2020-13483 has been scored as a medium severity vulnerability.
How to fix CVE-2020-13483?
To fix CVE-2020-13483, 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-2020-13483 being actively exploited in the wild?
It is possible that CVE-2020-13483 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~18% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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