---
id: "CVE-2026-114515"
kind: "vulnerability"
aliases: ["CVE-2026-114515"]
title: "OCO-Server: Self-Service users can queue unauthorized software uninstall jobs"
severity: "medium"
cvss: 6.5
epss: 0.00213
exploited: false
status: "open"
category: "package"
products: []
ecosystems: []
tags: ["endpoint-management", "mdm", "package", "self-hosted"]
not_affected_if: ["self-service-portal-disabled", "version-1.2.3-or-later"]
published_at: "2026-10-22T15:17:05+00:00"
first_seen_at: "2026-10-23T21:57:31+00:00"
updated_at: "2026-10-25T03:47:23+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-114515", "first_seen_at": "2026-10-23T21:57:31+00:00"}, {"source": "epss", "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-114515", "first_seen_at": "2026-10-24T07:15:51+00:00"}]
---

# OCO-Server: Self-Service users can queue unauthorized software uninstall jobs

OCO-Server, a self-hosted endpoint management application, lets a Self-Service Portal user with job-container permission queue uninstall jobs for packages they lack deploy rights to. The permission check in the uninstall path continues after denials and runs under a null system user, so removals can reach computers visible to the user's role.

_Summary, check and fix written by a model from the sources; labelled as such._

## How to check

- Check the installed OCO-Server version against `1.2.3` (the sources say the fix is in 1.2.3, but no command for reading the version is given: unknown)
- Check whether Self-Service Portal users hold job-container permission and can see other users' computers: unknown

## Fix

- Upgrade OCO-Server to `1.2.3` or later

## Timeline

- 2026-10-23T21:57:31+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-114515
- 2026-10-24T07:15:51+00:00 epss https://api.first.org/data/v1/epss?cve=CVE-2026-114515

## From the sources

OCO-Server is a self-hosted endpoint management application for computer inventory, software deployment, and mobile device management. Prior to 1.2.3, a valid Self-Service Portal user with permission to create job containers and read visibility on a computer and package can queue an uninstall job without deploy permission for those resources. Requests to `self-service/ajax-handler/job-containers.php` pass `uninstall_package_assignment_id[]` values to `lib/SelfService/CoreLogic.class.php::uninstallSelfService()`. Its permission-check loop continues after denied `METHOD_DEPLOY` checks without removing rejected IDs from `$installationIds`, then passes the original list to `lib/CoreLogic.class.php::uninstall()`. The CoreLogic object is constructed with a null SystemUser, causing `lib/CoreLogic.class.php::checkPermission()` to treat the operation as system context and unconditionally permit it. Enumerable `computer_package.id` values allow selection of readable installed-package assignments, including those on other users' computers. The `deploySelfService()` install path instead aborts on denied deployment permission, and resources lacking read permission remain blocked. This permits unauthorized software-removal jobs across resources visible to the acting user's role. This issue is fixed in version 1.2.3.

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_Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai_