XSS in Grafana
CVE-2020-11110
Grafana through 6.7.1 allows stored XSS due to insufficient input protection in the originalUrl field, which allows an attacker to inject JavaScript code that will be executed after clicking on Open Original Dashboard after visiting the snapshot.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.096 (95.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 95th percentile — 95.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.096 · newest: 0.096 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/grafana/grafana/blob/master/CHANGELOG.md (Third Party Advisory, Release Notes)
- security.netapp.com/advisory/ntap-20200810-0002/ (Third Party Advisory)
Frequently asked questions
- What is CVE-2020-11110?
- CVE-2020-11110 is a medium-severity vulnerability in Grafana, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2020-07-27.
- How severe is CVE-2020-11110?
- Medium severity. CVSS v3 base score is 5.4 out of 10.
- Is CVE-2020-11110 known to be exploited?
- 8 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.