CVE-2023-1387
Grafana JWT Authentication Token Leak
Description
Grafana is an open-source platform for monitoring and observability. Starting with the 9.1 branch, Grafana introduced the ability to search for a JWT in the URL query parameter auth_token and use it as the authentication token. By enabling the "url_login" configuration option (disabled by default), a JWT might be sent to data sources. If an attacker has access to the data source, the leaked token could be used to authenticate to Grafana.
INFO
Published Date :
April 26, 2023, 2:15 p.m.
Last Modified :
June 9, 2023, 8:15 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
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-2023-1387.
| URL | Resource |
|---|---|
| https://github.com/grafana/bugbounty/security/advisories/GHSA-5585-m9r5-p86j | Exploit Vendor Advisory |
| https://grafana.com/security/security-advisories/cve-2023-1387/ | Vendor Advisory |
| https://security.netapp.com/advisory/ntap-20230609-0003/ |
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).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-1387 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-1387 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.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Jun. 09, 2023
Action Type Old Value New Value Added Reference https://security.netapp.com/advisory/ntap-20230609-0003/ [No Types Assigned] -
Initial Analysis by [email protected]
May. 09, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Changed Reference Type https://github.com/grafana/bugbounty/security/advisories/GHSA-5585-m9r5-p86j No Types Assigned https://github.com/grafana/bugbounty/security/advisories/GHSA-5585-m9r5-p86j Exploit, Vendor Advisory Changed Reference Type https://grafana.com/security/security-advisories/cve-2023-1387/ No Types Assigned https://grafana.com/security/security-advisories/cve-2023-1387/ Vendor Advisory Added CWE NIST NVD-CWE-noinfo Added CPE Configuration OR *cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:* versions from (including) 9.1.0 up to (excluding) 9.2.17 *cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:* versions from (including) 9.3.0 up to (excluding) 9.3.13 *cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:* versions from (including) 9.4.0 up to (excluding) 9.4.9
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-1387 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-2023-1387
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.15 }} 0.01%
score
0.51680
percentile