XSS in Grafana

CVE-2018-1000816

Grafana version confirmed for 5.2.4 and 5.3.0 contains a Cross Site Scripting (XSS) vulnerability in Influxdb and Graphite query editor that can result in Running arbitrary js code in victims browser.. This attack appear to be exploitable via Authenticated user must click on the input field where the payload was previously inserted..

Vulnerability class: XSS (Cross-Site Scripting)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.007 (53.1th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 53rd percentile — 53.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2018-1000816: held from 0.007 to 0.007.

EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2018-1000816?
CVE-2018-1000816 is a medium-severity vulnerability in Grafana, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2018-12-20.
How severe is CVE-2018-1000816?
Medium severity. CVSS v3 base score is 5.4 out of 10.
Is CVE-2018-1000816 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.