{"schemaVersion":"2.0.0","locale":"en","title":"Unprivileged input controls a privileged URL sink","description":"Rule ID: security.privileged-url-input@1.0.0. Availability below refers to source-scan at product 524fa07e.","htmlUrl":"https://docs.swift-analyzer.com/catalog/security.privileged-url-input/","markdownUrl":"https://docs.swift-analyzer.com/catalog/security.privileged-url-input/index.md","productRevision":"524fa07e0ae4153c84ac12ae9eb6559df89ec2be","catalogRevision":"4558458d","docsRevision":"1f17ba58ab08627e0de898f1442067b09e960b48cd5605d6529e9275f8930d68","channel":"pre-prod","maturity":"experimental","access":"owner-provided-checkout","markdown":"# Unprivileged input controls a privileged URL sink\n\nRule ID: security.privileged-url-input@1.0.0. Availability below refers to source-scan at product 524fa07e.\n\n## V-SEC-08 — Unprivileged input controls a privileged URL sink\n\nUnprivileged input controls a privileged URL sink. It examines trust boundaries, sensitive flows, validation, and security-sensitive effects.\n\n### Availability\n\nNot available in source-scan. There is no source-scan flag to activate this condition.\n\n### Example and action\n\nIllustrative design scenario, not a runnable Swift example or a reproduced analyzer result. The stated availability and evidence boundaries still apply.\n\n**Before:** An untrusted URL is fetched by a client that can reach privileged services.\n\nReview the following change against the contract and build variants described above.\n\n**After:** Restrict the allowed schemes and destinations at the fetch boundary, including redirects and address resolution. Avoid forwarding privileged credentials to destinations chosen by untrusted input.\n\n### Intended analysis\n\nIntended reasoning: Relate the selected security contract to a source, transformation and sensitive operation. The intended check requires identity, flow and policy evidence; a suspicious API name alone does not establish exploitation. Required evidence: source, sink, trust, policy, validation, and flow facts\n\n### Assumptions and unknown\n\nThe relevant facts must be admitted for the selected immutable build world. Unknown aliases, external effects, unsupported source forms or incomplete consumers can prevent a conclusion. Availability in this workflow is stated above; the illustration does not expand that availability.\n\n### Evidence and interpretation\n\nThe target catalog describes the intended condition. It is not evidence of an active source-scan diagnostic.\n\nHistorical evidence at 4558458d: recovery-required (historical qualification is incomplete and needs further evidence). That evidence has not been requalified for this product revision.\n\n[How we validate checks](https://docs.swift-analyzer.com/concepts/validation/) explains the evidence boundary. [Foundations](https://docs.swift-analyzer.com/concepts/foundations/) separates method assumptions from implementation claims.\n","anchors":["unprivileged-input-controls-a-privileged-url-sink","V-SEC-08","availability","example-and-action","intended-analysis","assumptions-and-unknown","evidence-and-interpretation"]}