{"cve":"CVE-2026-105782","nvd":{"published":"2026-10-06T00:16:33.613","modified":"2026-10-06T16:00:36.547","status":"Awaiting Analysis","description":"Scrapy is a high-level web crawling and scraping framework for Python. From 1.4.0 until 2.14.2, RefererMiddleware in scrapy/spidermiddlewares/referer.py treated a Referrer-Policy response-header value that resembled a Python import path as a referrer policy class, imported the referenced object, and called it. A malicious website could supply a callable such as sys.exit and terminate a crawler processing the response. This issue is fixed in version 2.14.2.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-470"],"references":["https://github.com/scrapy/scrapy/commit/945b787a263586cb5803c01c6da57daad8997ae5","https://github.com/scrapy/scrapy/commit/b6e5c58ae707a3d4bb491537b5519534050047e0","https://github.com/scrapy/scrapy/releases/tag/2.14.2","https://github.com/scrapy/scrapy/security/advisories/GHSA-cwxj-rr6w-m6w7"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:57:46.668721662+00:00"},"epss":{"cve":"CVE-2026-105782","score":0.00378,"percentile":0.31533,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-cwxj-rr6w-m6w7","url":"https://osv.dev/vulnerability/GHSA-cwxj-rr6w-m6w7","summary":"Scrapy: Arbitrary Module Import via Referrer-Policy Header in RefererMiddleware","modified":"2026-10-15T14:55:42.414669861Z","packages":[{"ecosystem":"PyPI","name":"scrapy","purl":"pkg:pypi/scrapy","ranges":[">=1.4.0 <2.14.2"],"fixed":["2.14.2"]}]},{"id":"PYSEC-2026-4299","url":"https://osv.dev/vulnerability/PYSEC-2026-4299","summary":"Scrapy: Arbitrary Module Import via Referrer-Policy Header in RefererMiddleware","modified":"2026-10-15T14:45:14.284888770Z","packages":[{"ecosystem":"PyPI","name":"scrapy","purl":"pkg:pypi/scrapy","ranges":[">=1.4.0 <2.14.2"],"fixed":["2.14.2"]}]}],"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."]}