CVE-2017-15612

Public Exploit

Description

mistune.py in Mistune 0.7.4 allows XSS via an unexpected newline (such as in java\nscript:) or a crafted email address, related to the escape and autolink functions.

Category

6.1
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.22%
Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/lepture/mistune/pull/140 issue tracking patch exploit third party advisory

Frequently Asked Questions

What is the severity of CVE-2017-15612?
CVE-2017-15612 has been scored as a medium severity vulnerability.
How to fix CVE-2017-15612?
To fix CVE-2017-15612, 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-2017-15612 being actively exploited in the wild?
It is possible that CVE-2017-15612 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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