CVE-2020-19952

Public Exploit

Description

Cross Site Scripting (XSS) vulnerability in Rendering Engine in jbt Markdown Editor thru commit 2252418c27dffbb35147acd8ed324822b8919477, allows remote attackers to execute arbirary code via crafted payload or opening malicious .md file.

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.05%
Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/jbt/markdown-editor/issues/106 third party advisory issue tracking exploit
https://github.com/jbt/markdown-editor/commit/228f1947a5242a6fbe2995d72d21b7e5f5178f35 patch
https://github.com/jbt/markdown-editor/pull/110 patch

Frequently Asked Questions

What is the severity of CVE-2020-19952?
CVE-2020-19952 has been scored as a medium severity vulnerability.
How to fix CVE-2020-19952?
To fix CVE-2020-19952, 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-2020-19952 being actively exploited in the wild?
It is possible that CVE-2020-19952 is being exploited or will be exploited in a near future based on public information. 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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