{"cve":"CVE-2026-55846","nvd":{"published":"2026-09-14T18:17:55.830","modified":"2026-09-30T17:43:24.057","status":"Awaiting Analysis","description":"Allure 2 is the version 2.x branch of Allure Report, a multi-language test reporting tool. Prior to 2.39.0, the HTTP server started by allure serve and allure open uses URI.getPath() in Commands.setUpServer() in allure-commandline/src/main/java/io/qameta/allure/Commands.java and passes the percent-decoded request path to reportDirectory.resolve() without normalizing the result or confirming that it remains inside that directory. An unauthenticated client that can reach the server can submit parent-directory segments, including percent-encoded segments, and cause serveFile() to return any regular file readable by the Allure process. The server binds to localhost by default, but the --host option can expose it to other systems, and local users, adjacent containers, or browser-origin attacks may reach a local listener. This can disclose credentials, configuration, source code, build secrets, and other CI/CD data. This issue is fixed in version 2.39.0.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":6.2},"cwes":["CWE-22"],"references":["https://github.com/allure-framework/allure2/commit/e83cd67658bc2266832ab366eadd0bc1f48baced","https://github.com/allure-framework/allure2/pull/3288","https://github.com/allure-framework/allure2/releases/tag/2.39.0","https://github.com/allure-framework/allure2/security/advisories/GHSA-82cg-3hv7-74gc","https://github.com/allure-framework/allure2/security/advisories/GHSA-82cg-3hv7-74gc"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:53:43.293028046+00:00"},"epss":{"cve":"CVE-2026-55846","score":0.00181,"percentile":0.07642,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-82cg-3hv7-74gc","url":"https://osv.dev/vulnerability/GHSA-82cg-3hv7-74gc","summary":"Allure Report: Path Traversal in HTTP Server Allows Arbitrary File Read","modified":"2026-06-19T21:41:33.839403Z","packages":[{"ecosystem":"Maven","name":"io.qameta.allure:allure-commandline","purl":"pkg:maven/io.qameta.allure/allure-commandline","ranges":["<2.39.0"],"fixed":["2.39.0"]}]}],"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."]}