What is CVE-2021-42053?

CVE-2021-42053 is a medium-severity vulnerability in Django-Unicorn Unicorn, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2021-10-07.

How severe is CVE-2021-42053?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Django-Unicorn Unicorn

CVE-2021-42053

The Unicorn framework through 0.35.3 for Django allows XSS via component.name.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.025 (83.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

Affected products

Django-unicorn Unicorn
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-42053?: CVE-2021-42053 is a medium-severity vulnerability in Django-Unicorn Unicorn, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2021-10-07.
How severe is CVE-2021-42053?: Medium severity. CVSS v3 base score is 5.4 out of 10.