{"items":[{"id":"NVI-00012211","kind":"vulnerability","title":"Scrapy: Arbitrary Module Import via Referrer-Policy Header in RefererMiddleware","revision":4,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-cwxj-rr6w-m6w7","CVE-2026-105782"],"plain_summary":"GitHub lists this reviewed advisory for Scrapy. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-0251abcc5527f51021abddd55ba748da"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-10-05T23:09:00.000Z","value":"7.5 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-134bfbd57bfab96b9f6e836ac4fdfa42"},{"kind":"CVSS","as_of":"2026-10-06T16:00:36.547Z","value":"7.5 HIGH (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-4a7235c8184fe74521828367436b4b1b"},{"kind":"EPSS","as_of":"2026-11-03T12:00:27.000Z","value":"0.378%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.31869. Missing scores are unknown.","source_id":"sr-0251abcc5527f51021abddd55ba748da"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-134bfbd57bfab96b9f6e836ac4fdfa42","url":"https://github.com/advisories/GHSA-cwxj-rr6w-m6w7","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-cwxj-rr6w-m6w7","publisher":"GitHub Advisory Database","observed_at":"2026-11-01T01:39:10.636Z"},{"id":"sr-4a7235c8184fe74521828367436b4b1b","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-105782","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-105782","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-03T09:58:14.367Z"},{"id":"sr-0251abcc5527f51021abddd55ba748da","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-105782","publisher":"FIRST EPSS","observed_at":"2026-11-03T17:44:07.770Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-134bfbd57bfab96b9f6e836ac4fdfa42"],"technology":"Scrapy","known_exclusions":[],"conditions_summary":"### Impact\n\nSince version 1.4.0, Scrapy respects the `Referrer-Policy` response header to decide whether and how to set a `Referer` header on follow-up requests.\n\nIf the header value looked like a valid Python import path, Scrapy would import the referenced object and call it, assuming it referred to a referrer policy class (for example, `scrapy.spidermiddlewares.referer.DefaultReferrerPolicy`) and attempting to instantiate it to handle the `Referer` header.\n\nA malicious site could exploit this by setting `Referrer-Policy` to a path such as `sys.exit`, causing Scrapy to import and execute it and potentially terminate the process.\n\n### Patches\n\nUpgrade to Scrapy 2.14.2 (or later).\n\n### Workarounds\n\nIf you cannot upgrade to Scrapy 2.14.2, consider the following mitigations.\n\n- **Disable the middleware:** If you don't need the `Referer` header on follow-up requests, set `REFERER_ENABLED` to `False`.\n- **Set headers manually:** If you do need a `Referer`, disable the middleware and set the header explicitly on the requests that require it.\n- **Set `referrer_policy` in request metadata:** If disabling the","public_affected_ranges":[">= 1.4.0, <= 2.14.1"]}],"null_published_at":"2026-11-05T19:10:23.248Z","source_updated_at":"2026-10-05T23:09:00.000Z","source_disclosed_at":"2026-03-13T20:02:36.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-11-01T01:39:10.636Z"},{"id":"NVI-00012211","kind":"vulnerability","title":"Scrapy: Arbitrary Module Import via Referrer-Policy Header in RefererMiddleware","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-cwxj-rr6w-m6w7","CVE-2026-105782"],"plain_summary":"GitHub lists this reviewed advisory for Scrapy. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-0251abcc5527f51021abddd55ba748da"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-10-05T23:09:00.000Z","value":"7.5 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-134bfbd57bfab96b9f6e836ac4fdfa42"},{"kind":"EPSS","as_of":"2026-11-03T12:00:27.000Z","value":"0.378%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.31869. Missing scores are unknown.","source_id":"sr-0251abcc5527f51021abddd55ba748da"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-134bfbd57bfab96b9f6e836ac4fdfa42","url":"https://github.com/advisories/GHSA-cwxj-rr6w-m6w7","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-cwxj-rr6w-m6w7","publisher":"GitHub Advisory Database","observed_at":"2026-11-01T01:39:10.636Z"},{"id":"sr-0251abcc5527f51021abddd55ba748da","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-105782","publisher":"FIRST EPSS","observed_at":"2026-11-03T17:44:07.770Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-134bfbd57bfab96b9f6e836ac4fdfa42"],"technology":"Scrapy","known_exclusions":[],"conditions_summary":"### Impact\n\nSince version 1.4.0, Scrapy respects the `Referrer-Policy` response header to decide whether and how to set a `Referer` header on follow-up requests.\n\nIf the header value looked like a valid Python import path, Scrapy would import the referenced object and call it, assuming it referred to a referrer policy class (for example, `scrapy.spidermiddlewares.referer.DefaultReferrerPolicy`) and attempting to instantiate it to handle the `Referer` header.\n\nA malicious site could exploit this by setting `Referrer-Policy` to a path such as `sys.exit`, causing Scrapy to import and execute it and potentially terminate the process.\n\n### Patches\n\nUpgrade to Scrapy 2.14.2 (or later).\n\n### Workarounds\n\nIf you cannot upgrade to Scrapy 2.14.2, consider the following mitigations.\n\n- **Disable the middleware:** If you don't need the `Referer` header on follow-up requests, set `REFERER_ENABLED` to `False`.\n- **Set headers manually:** If you do need a `Referer`, disable the middleware and set the header explicitly on the requests that require it.\n- **Set `referrer_policy` in request metadata:** If disabling the","public_affected_ranges":[">= 1.4.0, <= 2.14.1"]}],"null_published_at":"2026-11-04T10:04:41.535Z","source_updated_at":"2026-10-05T23:09:00.000Z","source_disclosed_at":"2026-03-13T20:02:36.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-11-01T01:39:10.636Z"},{"id":"NVI-00012211","kind":"vulnerability","title":"Scrapy: Arbitrary Module Import via Referrer-Policy Header in RefererMiddleware","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-cwxj-rr6w-m6w7","CVE-2026-105782"],"plain_summary":"GitHub lists this reviewed advisory for Scrapy. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-5bbe76c6de3ec09c91f8cc80403ed22d"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-10-05T23:09:00.000Z","value":"7.5 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-134bfbd57bfab96b9f6e836ac4fdfa42"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.378%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.31833. Missing scores are unknown.","source_id":"sr-5bbe76c6de3ec09c91f8cc80403ed22d"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-134bfbd57bfab96b9f6e836ac4fdfa42","url":"https://github.com/advisories/GHSA-cwxj-rr6w-m6w7","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-cwxj-rr6w-m6w7","publisher":"GitHub Advisory Database","observed_at":"2026-11-01T01:39:10.636Z"},{"id":"sr-5bbe76c6de3ec09c91f8cc80403ed22d","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-105782","publisher":"FIRST EPSS","observed_at":"2026-11-01T07:23:29.864Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-134bfbd57bfab96b9f6e836ac4fdfa42"],"technology":"Scrapy","known_exclusions":[],"conditions_summary":"### Impact\n\nSince version 1.4.0, Scrapy respects the `Referrer-Policy` response header to decide whether and how to set a `Referer` header on follow-up requests.\n\nIf the header value looked like a valid Python import path, Scrapy would import the referenced object and call it, assuming it referred to a referrer policy class (for example, `scrapy.spidermiddlewares.referer.DefaultReferrerPolicy`) and attempting to instantiate it to handle the `Referer` header.\n\nA malicious site could exploit this by setting `Referrer-Policy` to a path such as `sys.exit`, causing Scrapy to import and execute it and potentially terminate the process.\n\n### Patches\n\nUpgrade to Scrapy 2.14.2 (or later).\n\n### Workarounds\n\nIf you cannot upgrade to Scrapy 2.14.2, consider the following mitigations.\n\n- **Disable the middleware:** If you don't need the `Referer` header on follow-up requests, set `REFERER_ENABLED` to `False`.\n- **Set headers manually:** If you do need a `Referer`, disable the middleware and set the header explicitly on the requests that require it.\n- **Set `referrer_policy` in request metadata:** If disabling the","public_affected_ranges":[">= 1.4.0, <= 2.14.1"]}],"null_published_at":"2026-11-01T22:58:19.131Z","source_updated_at":"2026-10-05T23:09:00.000Z","source_disclosed_at":"2026-03-13T20:02:36.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-11-01T01:39:10.636Z"},{"id":"NVI-00012211","kind":"vulnerability","title":"Scrapy: Arbitrary Module Import via Referrer-Policy Header in RefererMiddleware","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-cwxj-rr6w-m6w7","CVE-2026-105782"],"plain_summary":"GitHub lists this reviewed advisory for Scrapy. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-134bfbd57bfab96b9f6e836ac4fdfa42"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-10-05T23:09:00.000Z","value":"7.5 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-134bfbd57bfab96b9f6e836ac4fdfa42"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-134bfbd57bfab96b9f6e836ac4fdfa42","url":"https://github.com/advisories/GHSA-cwxj-rr6w-m6w7","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-cwxj-rr6w-m6w7","publisher":"GitHub Advisory Database","observed_at":"2026-11-01T01:39:10.636Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-134bfbd57bfab96b9f6e836ac4fdfa42"],"technology":"Scrapy","known_exclusions":[],"conditions_summary":"### Impact\n\nSince version 1.4.0, Scrapy respects the `Referrer-Policy` response header to decide whether and how to set a `Referer` header on follow-up requests.\n\nIf the header value looked like a valid Python import path, Scrapy would import the referenced object and call it, assuming it referred to a referrer policy class (for example, `scrapy.spidermiddlewares.referer.DefaultReferrerPolicy`) and attempting to instantiate it to handle the `Referer` header.\n\nA malicious site could exploit this by setting `Referrer-Policy` to a path such as `sys.exit`, causing Scrapy to import and execute it and potentially terminate the process.\n\n### Patches\n\nUpgrade to Scrapy 2.14.2 (or later).\n\n### Workarounds\n\nIf you cannot upgrade to Scrapy 2.14.2, consider the following mitigations.\n\n- **Disable the middleware:** If you don't need the `Referer` header on follow-up requests, set `REFERER_ENABLED` to `False`.\n- **Set headers manually:** If you do need a `Referer`, disable the middleware and set the header explicitly on the requests that require it.\n- **Set `referrer_policy` in request metadata:** If disabling the","public_affected_ranges":[">= 1.4.0, <= 2.14.1"]}],"null_published_at":"2026-11-01T01:45:38.498Z","source_updated_at":"2026-10-05T23:09:00.000Z","source_disclosed_at":"2026-03-13T20:02:36.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-11-01T01:39:10.636Z"}],"next_cursor":null,"snapshot_revision":"42594"}