{"cve":"CVE-2015-5145","nvd":{"published":"2015-07-14T17:59:08.400","modified":"2026-06-17T00:28:33.147","status":"Modified","description":"validators.URLValidator in Django 1.8.x before 1.8.3 allows remote attackers to cause a denial of service (CPU consumption) via unspecified vectors.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-399"],"references":["http://www.securityfocus.com/bid/75691","http://www.securitytracker.com/id/1032820","https://security.gentoo.org/glsa/201510-06","https://www.djangoproject.com/weblog/2015/jul/08/security-releases/","http://www.securityfocus.com/bid/75691"],"products":["djangoproject:django"],"source":"nvd","synced_at":"2026-10-19T20:36:40.444340523+00:00"},"epss":{"cve":"CVE-2015-5145","score":0.02978,"percentile":0.87279,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-cqf7-ff9h-7967","url":"https://osv.dev/vulnerability/GHSA-cqf7-ff9h-7967","summary":"Django ReDoS in validators.URLValidator","modified":"2024-09-18T16:24:53.504285Z","packages":[{"ecosystem":"PyPI","name":"django","purl":"pkg:pypi/django","ranges":[">=1.8a1 <1.8.3"],"fixed":["1.8.3"]}]},{"id":"PYSEC-2015-21","url":"https://osv.dev/vulnerability/PYSEC-2015-21","summary":"","modified":"2026-06-10T17:00:58.438132046Z","packages":[{"ecosystem":"PyPI","name":"django","purl":"pkg:pypi/django","ranges":[">=1.8 <1.8.3"],"fixed":["1.8.3"]}]}],"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."]}