{"id":"CVE-2026-105782","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-105782","generatedAt":"2026-10-28T01:11:58.272Z","title":"A malicious website could supply a callable such as sys.exit and terminate a crawler processing the response.","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.","published":"2026-10-06T00:16:34.000Z","lastModified":"2026-10-06T16:00:37.000Z","status":"Awaiting Analysis","sourceIdentifier":"security-advisories@github.com","cvss":{"version":"3.1","score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"cwe":["CWE-470"],"affected":[],"epss":{"score":0.00378,"percentile":0.31566,"date":"2026-10-26","history":[{"date":"2026-10-06","score":0.00378,"percentile":0.29592}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.38%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-06T00:16:34.000Z","detail":{"score":"7.5","severity":"HIGH","publishedAt":"2026-10-06T00:16:33.613Z"},"summary":"New CVE, high severity (CVSS 7.5)."}],"references":[{"url":"https://github.com/scrapy/scrapy/commit/945b787a263586cb5803c01c6da57daad8997ae5","source":"security-advisories@github.com"},{"url":"https://github.com/scrapy/scrapy/commit/b6e5c58ae707a3d4bb491537b5519534050047e0","source":"security-advisories@github.com"},{"url":"https://github.com/scrapy/scrapy/releases/tag/2.14.2","source":"security-advisories@github.com"},{"url":"https://github.com/scrapy/scrapy/security/advisories/GHSA-cwxj-rr6w-m6w7","source":"security-advisories@github.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-105782","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}