CVE-2017-11594

Public Exploit

Description

Cross-site scripting (XSS) vulnerability in the Markdown parser in Loomio before 1.8.0 allows remote attackers to inject arbitrary web script or HTML via non-sanitized Markdown content in a new thread or a thread comment.

Category

5.4
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.23%
Third-Party Advisory github.com Third-Party Advisory github.com Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/loomio/loomio/issues/4220 third party advisory exploit
https://github.com/loomio/loomio/releases/tag/1.8.0 third party advisory
https://github.com/loomio/loomio/commit/63973f71e337ead8ca7b7ae2a043b837032dc3fe third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2017-11594?
CVE-2017-11594 has been scored as a medium severity vulnerability.
How to fix CVE-2017-11594?
To fix CVE-2017-11594, 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-2017-11594 being actively exploited in the wild?
It is possible that CVE-2017-11594 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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