https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-14T16:07:17.052602+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/euvd-2026-196446 EUVD-2026-196446 2026-10-14T16:07:17.055357+00:00 EUVD-2026-196446 https://cve.radiocsirt.org/vuln/fkie_cve-2023-36821 fkie_cve-2023-36821 2026-10-14T16:07:17.055386+00:00

Uptime Kuma, a self-hosted monitoring tool, allows an authenticated attacker to install a maliciously crafted plugin in versions prior to 1.22.1, which may lead to remote code execution. Uptime Kuma allows authenticated users to install plugins from an official list of plugins. This feature is currently disabled in the web interface, but the corresponding API endpoints are still available after login. After downloading a plugin, it's installed by calling `npm install` in the installation directory of the plugin. Because the plugin is not validated against the official list of plugins or installed with `npm install --ignore-scripts`, a maliciously crafted plugin taking advantage of npm scripts can gain remote code execution. Version 1.22.1 contains a patch for this issue.

 https://cve.radiocsirt.org/vuln/ghsa-7grx-f945-mj96 GHSA-7grx-f945-mj96 — Uptime Kuma vulnerable to authenticated remote code execution via malicious plugin installation 2026-10-14T16:07:17.055419+00:00

Affected: npm: uptime-kuma

### Summary Installation of a maliciously crafted plugin allows for remote code execution by an authenticated attacker.

### Details Uptime Kuma allows authenticated users to install plugins from an official list of plugins. This feature is currently disabled in the web interface, but the corresponding API endpoints are still available after login. After downloading a plugin, it's installed by calling `npm install` in the installation directory of the plugin: https://github.com/louislam/uptime-kuma/blob/8c60e902e1c76ecbbd1b0423b07ce615341cb850/server/plugins-manager.js#L210-L216

Because the plugin is not validated against the official list of plugins or installed with `npm install --ignore-scripts`, a maliciously crafted plugin taking advantage of [npm scripts](https://docs.npmjs.com/cli/v9/using-npm/scripts) can gain remote code execution.

### PoC In the PoC below, the plugin at https://github.com/n-thumann/npm-install-script-poc will be installed. It only consists of an empty `index.js` and a `package.json` containing the script: `"preinstall": "echo \"Malicious code could have been executed as user $(whoami)\" > /tmp/poc"`. This will be executed when installing the plugin.

1. Start Uptime Kuma: `docker run -d -p 3001:3001 -v uptime-kuma:/app/data --name uptime-kuma louislam/uptime-kuma:1` 2. Create a user using the Uptime Kuma web interface, e.g. user `admin` with password `admin123` 3. Confirm that the PoC file to be created doesn't exist yet: ``` ➜ ~ docker exec -it…

 https://cve.radiocsirt.org/vuln/gsd-2023-36821 gsd-2023-36821 2026-10-14T16:07:17.055469+00:00 gsd-2023-36821