{"cve":"CVE-2021-3950","nvd":{"published":"2021-11-19T12:15:08.813","modified":"2026-06-17T04:06:16.973","status":"Modified","description":"django-helpdesk is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","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":["https://github.com/django-helpdesk/django-helpdesk/commit/04483bdac3b5196737516398b5ce0383875a5c60","https://huntr.dev/bounties/4d7a5fdd-b2de-467a-ade0-3f2fb386638e","https://github.com/django-helpdesk/django-helpdesk/commit/04483bdac3b5196737516398b5ce0383875a5c60","https://huntr.dev/bounties/4d7a5fdd-b2de-467a-ade0-3f2fb386638e"],"products":["django-helpdesk_project:django-helpdesk"],"source":"nvd","synced_at":"2026-10-19T21:25:41.256909649+00:00"},"epss":{"cve":"CVE-2021-3950","score":0.00803,"percentile":0.56724,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-vfrc-ggmc-5jwv","url":"https://osv.dev/vulnerability/GHSA-vfrc-ggmc-5jwv","summary":"Cross-site Scripting in django-helpdesk","modified":"2024-09-16T21:46:43.072013Z","packages":[{"ecosystem":"PyPI","name":"django-helpdesk","purl":"pkg:pypi/django-helpdesk","ranges":["<0.3.2"],"fixed":["0.3.2"]}]},{"id":"PYSEC-2021-431","url":"https://osv.dev/vulnerability/PYSEC-2021-431","summary":"","modified":"2023-11-08T04:06:36.200957Z","packages":[{"ecosystem":"PyPI","name":"django-helpdesk","purl":"pkg:pypi/django-helpdesk","ranges":["<0.3.1"],"fixed":["0.3.1"]}]}],"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."]}