Grafana Image Renderer 1.0.0-4.0.16 - Remote Code Execution via CSV Endpoint File Path Parameter
Title source: llmExploitation Summary
EIP tracks 1 public exploit for CVE-2025-11539. PoCs published by exploitintel.
AI-analyzed exploit summary The repository contains functional exploit code for CVE-2025-11539, demonstrating arbitrary file write and RCE in Grafana Image Renderer v4.0.16 via path traversal in the `/render` and `/render/csv` endpoints. The PoCs include detailed technical analysis, lab setup, and multiple attack vectors.
Description
Grafana Image Renderer is vulnerable to remote code execution due to an arbitrary file write vulnerability. This is due to the fact that the /render/csv endpoint lacked validation of the filePath parameter that allowed an attacker to save a shared object to an arbitrary location that is then loaded by the Chromium process. Instances are vulnerable if: 1. The default token ("authToken") is not changed, or is known to the attacker. 2. The attacker can reach the image renderer endpoint. This issue affects grafana-image-renderer: from 1.0.0 through 4.0.16.
Exploits (1)
The repository contains functional exploit code for CVE-2025-11539, demonstrating arbitrary file write and RCE in Grafana Image Renderer v4.0.16 via path traversal in the `/render` and `/render/csv` endpoints. The PoCs include detailed technical analysis, lab setup, and multiple attack vectors.
References (2)
Related Analysis
Scores
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
