CVE-2021-3914

moderate-risk

Published 2022-08-25

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.

Do I need to act?

0.48% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 6.1/10 Medium

NETWORK / LOW complexity

Affected Products (4)

Build Of Quarkus

Openshift Application Runtimes

Smallrye Health

Affected Vendors

Redhat

References (4)

Vendor Advisory https://access.redhat.com/security/cve/CVE-2021-3914

Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=2018015

Vendor Advisory https://access.redhat.com/security/cve/CVE-2021-3914

Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=2018015

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moderate-risk

Severity 23/34 · High

Exploitability 2/34 · Minimal

Exposure 10/34 · Low