CVE-2025-4123
Grafana Cross-Site Scripting (XSS) via Client Path Traversal and Open Redirect
Description
A cross-site scripting (XSS) vulnerability exists in Grafana caused by combining a client path traversal and open redirect. This allows attackers to redirect users to a website that hosts a frontend plugin that will execute arbitrary JavaScript. This vulnerability does not require editor permissions and if anonymous access is enabled, the XSS will work. If the Grafana Image Renderer plugin is installed, it is possible to exploit the open redirect to achieve a full read SSRF. The default Content-Security-Policy (CSP) in Grafana will block the XSS though the `connect-src` directive.
INFO
Published Date :
May 22, 2025, 8:15 a.m.
Last Modified :
May 23, 2025, 3:55 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
4.7
Exploitability Score :
2.8
Public PoC/Exploit Available at Github
CVE-2025-4123 has a 14 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-4123.
| URL | Resource |
|---|---|
| https://grafana.com/security/security-advisories/cve-2025-4123/ |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
备份的漏洞库，3月开始我们来维护
None
Escaner para encontrar vulnerabilidad CVE-2025-4123 grafana
Python
None
CVE-2025-4123
Python
CVE-2025-4123 - Grafana Tool
Python
None
CVE-2025-4123
Script to exploit Grafana CVE-2025-4123: XSS and Full-Read SSRF
JavaScript Python
Links of research blogs published by me.
备份的漏洞库，3月开始我们来维护
None
HTML Python Shell
Welcome Hackers, this is your go-to resource for learning cybersecurity stuff everyday :)
📡 PoC auto collect from GitHub. ⚠️ Be careful Malware.
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Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-4123 vulnerability anywhere in the article.
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Cyber Security News
46,000+ Grafana Instances Exposed to Malicious Account Takeover Attacks
A critical vulnerability affecting over 46,000 publicly accessible Grafana instances worldwide, with 36% of all public-facing deployments vulnerable to complete account takeover attacks. The newly dis ... Read more
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BleepingComputer
Over 46,000 Grafana instances exposed to account takeover bug
More than 46,000 internet-facing Grafana instances remain unpatched and exposed to a client-side open redirect vulnerability that allows executing a malicious plugin and account takeover. The flaw is ... Read more
The following table lists the changes that have been made to the
CVE-2025-4123 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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New CVE Received by [email protected]
May. 22, 2025
Action Type Old Value New Value Added Description A cross-site scripting (XSS) vulnerability exists in Grafana caused by combining a client path traversal and open redirect. This allows attackers to redirect users to a website that hosts a frontend plugin that will execute arbitrary JavaScript. This vulnerability does not require editor permissions and if anonymous access is enabled, the XSS will work. If the Grafana Image Renderer plugin is installed, it is possible to exploit the open redirect to achieve a full read SSRF. The default Content-Security-Policy (CSP) in Grafana will block the XSS though the `connect-src` directive. Added CVSS V3.1 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:L Added CWE CWE-79 Added CWE CWE-601 Added Reference https://grafana.com/security/security-advisories/cve-2025-4123/
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-4123 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-4123
weaknesses.