Arelle < 2.39.10 - Remote Code Execution

Arelle before 2.39.10 contains an unauthenticated remote code execution vulnerability in the webserver's /rest/configure endpoint. The plugins query parameter is forwarded to the plugin manager without authentication, allowing an attacker to supply a URL to a remote Python file that Arelle...

VulnCheck KEV: CVE-2026-42796

Arelle before 2.39.10 contains an unauthenticated remote code execution vulnerability in the /rest/configure REST endpoint that accepts a plugins query parameter and forwards it to the plugin manager without authentication or authorization. Attackers can supply a URL to a malicious Python file...

Missing Authentication for Critical Function

Overview arelle-release is an An open source XBRL platform. Affected versions of this package are vulnerable to Missing Authentication for Critical Function via the plugins parameter in the /rest/configure endpoint, which is processed without authentication or authorization. An attacker can execu...

CVE-2026-42796

Arelle before 2.39.10 contains an unauthenticated remote code execution vulnerability in the /rest/configure REST endpoint that accepts a plugins query parameter and forwards it to the plugin manager without authentication or authorization. Attackers can supply a URL to a malicious Python file...

CVE-2026-42796

Arelle before 2.39.10 contains an unauthenticated remote code execution vulnerability in the /rest/configure REST endpoint that accepts a plugins query parameter and forwards it to the plugin manager without authentication or authorization. Attackers can supply a URL to a malicious Python file...

CVE-2026-42796

Arelle versions prior to 2.39.10 are vulnerable to an unauthenticated remote code execution (RCE) vulnerability within the /rest/configure REST endpoint. The flaw exists because the plugins query parameter is forwarded to the plugin manager without proper authentication or authorization. An attac...

EUVD-2026-27079

Arelle before 2.39.10 contains an unauthenticated remote code execution vulnerability in the /rest/configure REST endpoint that accepts a plugins query parameter and forwards it to the plugin manager without authentication or authorization. Attackers can supply a URL to a malicious Python file...

CVE-2026-42796 Arelle < 2.39.10 Unauthenticated RCE via /rest/configure

Arelle before 2.39.10 contains an unauthenticated remote code execution vulnerability in the /rest/configure REST endpoint that accepts a plugins query parameter and forwards it to the plugin manager without authentication or authorization. Attackers can supply a URL to a malicious Python file...

CVE-2026-42796 Arelle < 2.39.10 Unauthenticated RCE via /rest/configure

Arelle before 2.39.10 contains an unauthenticated remote code execution vulnerability in the /rest/configure REST endpoint that accepts a plugins query parameter and forwards it to the plugin manager without authentication or authorization. Attackers can supply a URL to a malicious Python file...

CVE-2026-42796 Arelle < 2.39.10 Unauthenticated RCE via /rest/configure

Arelle before 2.39.10 contains an unauthenticated remote code execution vulnerability in the /rest/configure REST endpoint that accepts a plugins query parameter and forwards it to the plugin manager without authentication or authorization. Attackers can supply a URL to a malicious Python file...

Arelle 访问控制错误漏洞

Arelle is an open-source XBRL platform developed by Arelle Open Source. It supports data validation and integration. Versions of Arelle prior to 2.39.10 contained a security vulnerability related to access control. This vulnerability stemmed from the /rest/configure REST endpoint accepting plugin...

CVE-2026-42796: Missing Authentication for Critical Function

Arelle before 2.39.10 contains an unauthenticated remote code execution vulnerability in the /rest/configure REST endpoint that accepts a plugins query parameter and forwards it to the plugin manager without authentication or authorization. Attackers can supply a URL to a malicious Python file...

PT-2026-36887

Name of the Vulnerable Software and Affected Versions Arelle versions prior to 2.39.10 Description An unauthenticated remote code execution issue exists in the '/rest/configure' REST endpoint. The endpoint accepts a plugins query parameter and forwards it to the plugin manager without requiring...