What is CVE-2021-3529?

CVE-2021-3529 is a high-severity vulnerability in Red Hat Noobaa-Operator, classified under Cross-site Scripting. CVSS score: 7.1/10. Published 2021-06-02.

How severe is CVE-2021-3529?

High severity. CVSS v3 base score is 7.1 out of 10.

XSS in Red Hat Noobaa-Operator

CVE-2021-3529

A flaw was found in noobaa-core in versions before 5.7.0. This flaw results in the name of an arbitrarily URL being copied into an HTML document as plain text between tags, including potentially a payload script. The input was echoed unmodified in the application response, resulting in arbitrary JavaScript being injected into an application's response. The highest threat to the system is for confidentiality, availability, and integrity.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.007 (49.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L.

Affected products

Redhat Noobaa-operator
Redhat Openshift_container_platform — versions 4.0
N/a Noobaa-core — versions noobaa 5.7.0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

secalert@redhat.com (Third Party Advisory, x_refsource_MISC, Issue Tracking)

Frequently asked questions

What is CVE-2021-3529?: CVE-2021-3529 is a high-severity vulnerability in Red Hat Noobaa-Operator, classified under Cross-site Scripting. CVSS score: 7.1/10. Published 2021-06-02.
How severe is CVE-2021-3529?: High severity. CVSS v3 base score is 7.1 out of 10.