Vulnerability identifier: #VU75359

Vulnerability risk: Low

CVSSv3.1: 4.2 [CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-0594

CWE-ID: CWE-79

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Grafana
Web applications / Other software

Vendor: Grafana Labs

Description

The disclosed vulnerability allows a remote user to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data in the trace view visualization. A remote user the Editor role can permanently inject and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.

Mitigation
Install update from vendor's website.

Vulnerable software versions

Grafana: 8.5.0 - 8.5.20, 9.3.6, 9.3.4, 9.2.10, 9.3.2, 9.2.8, 9.3.1, 9.3.0, 9.2.7, 9.2.6, 9.2.5, 9.2.4, 9.2.3, 9.2.2, 9.2.1, 9.2.0, 9.1.8, 9.1.7, 9.1.6, 9.0.0 - 9.0.9, 9.1.5, 9.1.4, 9.1.3, 9.1.2, 9.1.1, 9.1.0

---

External links
http://grafana.com/security/security-advisories/cve-2023-0594/

---

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.