---
id: "CVE-2026-121379"
page: "https://infrastack.ai/live/CVE-2026-121379"
kind: "vulnerability"
aliases: ["CVE-2026-121379"]
title: "Tournamatch WordPress plugin lets subscribers delete arbitrary server files"
severity: "high"
cvss: null
epss: null
exploited: false
status: "open"
category: "package"
products: []
ecosystems: []
tags: ["package", "self-hosted", "tournamatch", "wordpress"]
not_affected_if: ["plugin-not-installed", "plugin-version-4.7.1-or-later", "registration-closed"]
published_at: "2026-11-07T06:16:58+00:00"
first_seen_at: "2026-11-07T06:46:04+00:00"
updated_at: "2026-11-07T06:48:26+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-121379", "first_seen_at": "2026-11-07T06:46:04+00:00"}]
exploit_sources: []
---

# Tournamatch WordPress plugin lets subscribers delete arbitrary server files

Link for people: https://infrastack.ai/live/CVE-2026-121379 (this .md is for agents)

The Tournamatch WordPress plugin does not check the stored path of a profile or team image before deleting it when a new image is uploaded. A logged-in user with the Subscriber role can delete arbitrary files such as wp-config.php, which can lead to full site takeover.

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

## How to check

- Check the installed Tournamatch plugin version in the WordPress admin Plugins page or the plugin header in `wp-content/plugins/`
- Confirm whether open subscriber registration is enabled on the site

## Fix

- Tournamatch plugin: move to `4.7.1` or later

## Timeline

- 2026-11-07T06:46:04+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-121379

## From the sources

The Tournamatch WordPress plugin before 4.7.1 does not validate or restrict the path of a previously stored profile or team image before deleting it when a new image is uploaded, allowing users with a role as low as Subscriber to delete arbitrary files on the server, such as wp-config.php, which can lead to a full site takeover.

---

_Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai_