Cross-site Scripting (XSS) Affecting grafana-loki package, versions <0:6.7.4-3.el8
Threat Intelligence
Exploit Maturity
Proof of concept
EPSS
0.51% (78th
percentile)
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Test your applications- Snyk ID SNYK-CENTOS8-GRAFANALOKI-2081722
- published 26 Jul 2021
- disclosed 1 Apr 2020
Introduced: 1 Apr 2020
CVE-2020-11110 Open this link in a new tabHow to fix?
Upgrade Centos:8 grafana-loki to version 0:6.7.4-3.el8 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream grafana-loki package and not the grafana-loki package as distributed by Centos.
See How to fix? for Centos:8 relevant fixed versions and status.
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.
References
- https://security.netapp.com/advisory/ntap-20200810-0002/
- https://access.redhat.com/security/cve/CVE-2020-11110
- https://github.com/grafana/grafana/blob/master/CHANGELOG.md
- https://access.redhat.com/errata/RHSA-2020:4682
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2020/CVE-2020-11110.yaml
CVSS Scores
version 3.1