{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "2.39.0"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "e83cd67658bc2266832ab366eadd0bc1f48baced"
            },
            {
              "fixed": "224d3dd5d6f6df30e8f9cbace62696d2c24d688f"
            }
          ],
          "repo": "https://github.com/allure-framework/allure2",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-82cg-3hv7-74gc"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-22"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/55xxx/CVE-2026-55846.json"
  },
  "details": "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.",
  "id": "CVE-2026-55846",
  "modified": "2026-09-18T03:30:42.738559718Z",
  "published": "2026-09-14T17:20:49.131Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/allure-framework/allure2/releases/tag/2.39.0"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/55xxx/CVE-2026-55846.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/allure-framework/allure2/security/advisories/GHSA-82cg-3hv7-74gc"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-55846"
    },
    {
      "type": "FIX",
      "url": "https://github.com/allure-framework/allure2/commit/e83cd67658bc2266832ab366eadd0bc1f48baced"
    },
    {
      "type": "FIX",
      "url": "https://github.com/allure-framework/allure2/pull/3288"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Allure: Path Traversal in Allure Report HTTP Server Allows Arbitrary File Read"
}