CVE-2026-33166: Allure Report has an Arbitrary File Read via Path Traversal in Attachment Processing (Allure 1, Allure 2, and XCTest Readers)

The Allure report generator is vulnerable to an arbitrary file read via path traversal when processing test results. An attacker can craft a malicious result file (-result.json, -container.json, or .plist) that points an attachment source to a sensitive file on the host system. During report generation, Allure will resolve these paths and include the sensitive files in the final report.