Medium, CVSS 6.9npmAmendedPublished
XSS vulnerability allowing arbitrary JavaScript execution
CVE-2021-41174 · GHSA-3j9m-hcv9-rpj8
- Affected
- npm @grafana/data >= 8.0.0, < 8.2.3
- Fixed in
- 8.2.3· Vendor fix available
- Issue
- Today we are releasing Grafana 8.2.3. This patch release includes an important security fix for an issue that affects all Grafana versions from 8.0.0-beta1. Grafana Cloud instances have already been patched and an audit did not find any usage of this attack vector. Grafana Enterprise customers were provided with updated binaries under embargo. CVE-2021-41174 XSS vulnerability on unauthenticated pages Summary CVSS Score: 6.9 Medium CVSS:CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:H/A:N/E:U/RL:O/RC:R/CR:L/MAV:N/MAC:H/MPR:N/MUI:R/MS:C/MC:N/MI:H/MA:L We received a security report to security@grafana.com on 2021-10-21 about a vulnerability in Grafana regarding the XSS vulnerability. It was later identified as affecting Grafana versions from 8.0.0-beta1 to 8.2.2. CVE-2021-41174 has been assigned to this vulnerability. Impact If an attacker is able to convince a victim to visit a URL referencing a vulnerable page, arbitrary JavaScript content may be executed within the context of the victim's…
Recommended action: Upgrade to 8.2.3 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.