CVE-2021-3914: XSS
First published: Wed Oct 27 2021(Updated: )
It was found that the smallrye health metrics UI component did not properly sanitize some user inputs. An attacker could use this flaw to conduct cross-site scripting attacks.
Credit: secalert@redhat.com secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Redhat Build Of Quarkus | <2.7.5 | |
| Redhat Build Of Quarkus | ||
| Redhat Openshift Application Runtimes | =1.0 | |
| Redhat Smallrye Health | ||
| maven/io.smallrye:smallrye-health-ui | <3.1.2 | 3.1.2 |
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Reference Links
- https://nvd.nist.gov/vuln/detail/CVE-2021-3914
- https://access.redhat.com/security/cve/CVE-2021-3914
- https://bugzilla.redhat.com/show_bug.cgi?id=2018015
- https://github.com/smallrye/smallrye-health/pull/333
- https://github.com/smallrye/smallrye-health/commit/01b25a038824887363cd413d8cd14052f5fc3541
- https://github.com/smallrye/smallrye-health/commit/47a33f19f5bb1e4216a15f3aee6ca3b1e2ccba59
- https://github.com/advisories/GHSA-pvc3-wvxr-7cmf (Advisory)
- https://access.redhat.com/errata/RHSA-2022:4623
- https://access.redhat.com/security/cve/cve-2021-3914
- https://www.cve.org/CVERecord?id=CVE-2021-3914 https://nvd.nist.gov/vuln/detail/CVE-2021-3914
Frequently Asked Questions
What is CVE-2021-3914?
CVE-2021-3914 is a vulnerability in the smallrye health metrics UI component that allows for cross-site scripting attacks.
What is the severity of CVE-2021-3914?
The severity of CVE-2021-3914 is medium with a CVSS score of 6.5.
How does CVE-2021-3914 affect the affected software?
CVE-2021-3914 affects the smallrye health metrics UI component.
What is the Common Weakness Enumeration (CWE) for CVE-2021-3914?
The CWE for CVE-2021-3914 is CWE-79, which is a vulnerability related to cross-site scripting (XSS).
How can I fix CVE-2021-3914?
To fix CVE-2021-3914, it is recommended to upgrade to the latest version of smallrye health metrics UI component that includes the patch for this vulnerability.
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