CVE-2017-11594

Name: CVE-2017-11594
Creator: NVD / NIST
Published: 2017-07-24T01:29:00.74+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.19%

Last modified Jun 17, 2026

CVE-2017-11594 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 1.19% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability

1.19%

63.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Loomio	Loomio	1.0.0
Loomio	Loomio	1.1.0
Loomio	Loomio	1.2.0
Loomio	Loomio	1.3.0
Loomio	Loomio	1.4.0
Loomio	Loomio	1.5.0
Loomio	Loomio	1.6.0
Loomio	Loomio	1.7.0

References

https://github.com/loomio/loomio/commit/63973f71e337ead8ca7b7ae2a043b837032dc3fePatch, Third Party Advisory
https://github.com/loomio/loomio/issues/4220Exploit, Third Party Advisory
https://github.com/loomio/loomio/releases/tag/1.8.0Third Party Advisory
https://github.com/loomio/loomio/commit/63973f71e337ead8ca7b7ae2a043b837032dc3fePatch, Third Party Advisory
https://github.com/loomio/loomio/issues/4220Exploit, Third Party Advisory
https://github.com/loomio/loomio/releases/tag/1.8.0Third Party Advisory

Timeline

Published: Jul 24, 2017
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2017-11594?

How severe is CVE-2017-11594?

Severity scoring for CVE-2017-11594 is pending analysis. The EPSS model estimates a 1.19% probability of exploitation in the next 30 days.

How do I fix CVE-2017-11594?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2017-11594?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST