CVE-2017-15881

Description

Cross-Site Scripting vulnerability in KeystoneJS before 4.0.0-beta.7 allows remote authenticated administrators to inject arbitrary web script or HTML via the "content brief" or "content extended" field, a different vulnerability than CVE-2017-15878.

Category

4.8
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.47%
Third-Party Advisory securelayer7.net Third-Party Advisory securityfocus.com Third-Party Advisory github.com Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.securityfocus.com/bid/101541 vdb entry third party advisory
http://blog.securelayer7.net/keystonejs-open-source-penetration-testing-report/ issue tracking third party advisory
https://github.com/keystonejs/keystone/issues/4437 issue tracking third party advisory
https://github.com/keystonejs/keystone/pull/4478 issue tracking third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2017-15881?
CVE-2017-15881 has been scored as a medium severity vulnerability.
How to fix CVE-2017-15881?
To fix CVE-2017-15881, 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-2017-15881 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2017-15881 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.