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.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - 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. (CVE-2026-55846)

Note that Nessus relies on the presence of the package as reported by the vendor.

There are packages installed that are affected by a vulnerability referenced in the following CVE:

  - 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. (CVE-2026-55846)

ID	Name	Product	Family	Type	Severity
345965	Linux Distros Unpatched Vulnerability : CVE-2026-55846	Nessus	Misc.	Local	medium
443725	SCA: security update for io.qameta.allure:allure-commandline (GHSA-82cg-3hv7-74gc)	Tenable Cloud Security	SCA Checks	Local	medium
443725	SCA: security update for io.qameta.allure:allure-commandline (GHSA-82cg-3hv7-74gc)	Tenable Self-Hosted Container Security	SCA Checks	Local	medium

Detections

Analytics

CVE-2026-55846

medium

Tenable Plugins

medium

medium

medium