CVE-2021-43798
CVE-2021-43798 · Grafana path traversal
This page contains facts from public vulnerability sources. Check the original advisory before updating.
Grafana is an open-source platform for monitoring and observability. Grafana versions 8.0.0-beta1 through 8.3.0 (except for patched versions) iss vulnerable to directory traversal, allowing access to local files. The vulnerable URL path is: `<grafana_host_url>/public/plugins//`, where is the plugin ID for any installed plugin. At no time has Grafana Cloud been vulnerable. Users are advised to upgrade to patched versions 8.0.7, 8.1.8, 8.2.7, or 8.3.1. The GitHub Security Advisory contains more information about vulnerable URL paths, mitigation, and the disclosure timeline.
CVSS 7.5 · High · EPSS 88.5% · In KEV · Public exploit
- Published
- Updated
Stack: applications
Affected products and versions
grafana
- Versions
- >= 8.0.0, < 8.0.7: Affected
- >= 8.1.0, < 8.1.8: Affected
- >= 8.2.0, < 8.2.7: Affected
- = 8.3.0: Affected
No fix published
Original sources
- https://github.com/grafana/grafana/security/advisories/GHSA-8pjx-jj86-j47p
- https://github.com/grafana/grafana/commit/c798c0e958d15d9cc7f27c72113d572fa58545ce
- http://packetstormsecurity.com/files/165198/Grafana-Arbitrary-File-Reading.html
- https://grafana.com/blog/2021/12/08/an-update-on-0day-cve-2021-43798-grafana-directory-traversal/
- http://packetstormsecurity.com/files/165221/Grafana-8.3.0-Directory-Traversal-Arbitrary-File-Read.html
- http://www.openwall.com/lists/oss-security/2021/12/09/2
- http://www.openwall.com/lists/oss-security/2021/12/10/4
- https://security.netapp.com/advisory/ntap-20211229-0004/
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-43798
- https://nvd.nist.gov/vuln/detail/CVE-2021-43798