{"cve":"CVE-2021-42053","nvd":{"published":"2021-10-07T06:15:06.857","modified":"2026-06-17T04:09:13.840","status":"Modified","description":"The Unicorn framework through 0.35.3 for Django allows XSS via component.name.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","score":5.4},"cwes":["CWE-79"],"references":["http://packetstormsecurity.com/files/164442/django-unicorn-0.35.3-Cross-Site-Scripting.html","https://github.com/adamghill/django-unicorn/compare/0.35.3...0.36.0","https://github.com/adamghill/django-unicorn/pull/288/files","http://packetstormsecurity.com/files/164442/django-unicorn-0.35.3-Cross-Site-Scripting.html","https://github.com/adamghill/django-unicorn/compare/0.35.3...0.36.0"],"products":["django-unicorn:unicorn"],"source":"nvd","synced_at":"2026-10-19T21:23:41.316049955+00:00"},"epss":{"cve":"CVE-2021-42053","score":0.02524,"percentile":0.84871,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-c87f-fq5g-63r2","url":"https://osv.dev/vulnerability/GHSA-c87f-fq5g-63r2","summary":"Cross-site scripting in Unicorn framework","modified":"2024-09-16T22:09:09.464791Z","packages":[{"ecosystem":"PyPI","name":"django-unicorn","purl":"pkg:pypi/django-unicorn","ranges":["<0.36.0"],"fixed":["0.36.0"]}]},{"id":"PYSEC-2021-357","url":"https://osv.dev/vulnerability/PYSEC-2021-357","summary":"","modified":"2023-11-08T04:07:04.792724Z","packages":[{"ecosystem":"PyPI","name":"django-unicorn","purl":"pkg:pypi/django-unicorn","ranges":["<0.36.0"],"fixed":["0.36.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}