CyberRota Analysis
AI-GeneratedThe vulnerability allows any authenticated user, regardless of their role's application scope, to upload and deploy packages across all managed servers, as well as retrieve or delete packages from any application. This misconfiguration in the PatchController's methods poses a significant risk, potentially leading to unauthorized deployments and data manipulation. Organizations using TarsWeb should prioritize addressing this issue to prevent exploitation and maintain application integrity.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
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Original NVD Description
TarsWeb enforces its per-application roles by calling AuthService from individual controller methods, and four methods in app/controller/patch/PatchController.js make no such call. uploadAndPublish accepts a package upload and then builds and dispatches a deployment task to every server matching the supplied application and module name, while its sibling uploadPatchPackage, which only stores the package, does check developer authorization first. The only precondition uploadAndPublish enforces is that the named server is registered, and any registered server in the installation satisfies it. downloadPackage and deletePatchPackage select a package by an unscoped sequential primary key covering every application's uploads, and setPatchPackageDefault changes which package a given application deploys by default. Any authenticated account, including one holding a role scoped to a single unrelated application, can therefore push a package to and trigger its deployment on any server the console manages, retrieve or delete any other application's package, and change which package is deployed by default.