---
id: "CVE-2026-117127"
kind: "vulnerability"
aliases: ["CVE-2026-117127"]
title: "GleezCMS: directory traversal in media.php lets remote attackers read files"
severity: "unknown"
cvss: null
epss: null
exploited: false
status: "open"
category: "runtime"
products: []
ecosystems: []
tags: ["gleezcms", "php", "runtime", "self-hosted"]
not_affected_if: ["other-cms-version"]
published_at: "2026-11-02T19:18:00+00:00"
first_seen_at: "2026-11-02T19:24:39+00:00"
updated_at: "2026-11-02T19:26:57+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-117127", "first_seen_at": "2026-11-02T19:24:39+00:00"}]
---

# GleezCMS: directory traversal in media.php lets remote attackers read files

GleezCMS 1.2.0 has a directory traversal flaw in the action_serve function of media.php. A remote attacker can use it to read sensitive files on the server.

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

## How to check

- Confirm the installed GleezCMS version is `1.2.0`.
- Look for `action_serve` in `media.php` of the installed copy.

## Timeline

- 2026-11-02T19:24:39+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-117127

## From the sources

Directory Traversal vulnerability in Gleez GleezCMS v.1.2.0 allows a remote attacker to obtain sensitive information via the action_serve function in media.php

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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_