CVE-2021-41174 is a medium-severity cross-site scripting (XSS) vulnerability affecting Grafana versions 8.0.0 through 8.2.2. An attacker can exploit this by crafting a malicious URL that leverages AngularJS rendering to execute arbitrary JavaScript in the victim's browser, provided the victim is unauthenticated and the page contains a login button. The attack requires user interaction (visiting the malicious link) and has a CVSS score of 6.1. While there is no evidence of active exploitation or Metasploit modules, a Nuclei template exists, and the vulnerability has a high EPSS score indicating potential for future exploitation.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 8.0.0, < 8.2.3CPE matchmatch criteria | cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:H/A:N
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