Loading HuntDB...
Hunt
Vulnerability Intelligence by wss.sh
Home Daily Briefings High Impact CVEs Recent Exploits KEV Catalog GitHub Advisories Latest Updates Security News
Sign In Sign Up

CVE-2023-4399

MEDIUM
Published 2023-10-17T07:09:03.015Z
Actions:

Expert Analysis

Professional remediation guidance

Get tailored security recommendations from our analyst team for CVE-2023-4399. We'll provide specific mitigation strategies based on your environment and risk profile.

CVSS Score

V3.1
6.6
/10
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:L
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.001
probability
of exploitation in the wild

There is a 0.1% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.166
Higher than 16.6% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
NONE
Availability
LOW

Description

Grafana is an open-source platform for monitoring and observability.

In Grafana Enterprise, Request security is a deny list that allows admins to configure Grafana in a way so that the instance doesn’t call specific hosts.

However, the restriction can be bypassed used punycode encoding of the characters in the request address.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Grafana

Grafana Enterprise

Affected Versions:

10.1.0 10.0.0 9.5.0 9.4.0

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-6676-9pqr-4cw3

Advisory Details

Grafana is an open-source platform for monitoring and observability. In Grafana Enterprise, Request security is a deny list that allows admins to configure Grafana in a way so that the instance doesn’t call specific hosts. However, the restriction can be bypassed used punycode encoding of the characters in the request address.

CVSS Scoring

CVSS Score

7.5

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:L

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2023-4399
WEB https://grafana.com/security/security-advisories/cve-2023-4399
WEB https://security.netapp.com/advisory/ntap-20231208-0003

Advisory provided by GitHub Security Advisory Database. Published: October 17, 2023, Modified: February 13, 2025

References

https://grafana.com/security/security-advisories/cve-2023-4399/
https://security.netapp.com/advisory/ntap-20231208-0003/
Published: 2023-10-17T07:09:03.015Z
Last Modified: 2025-02-13T17:13:32.745Z
Copied to clipboard!