{"cve":"CVE-2021-43798","nvd":{"published":"2021-12-07T19:15:07.633","modified":"2026-06-17T04:11:27.540","status":"Analyzed","description":"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_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5},"cwes":["CWE-22"],"references":["http://packetstormsecurity.com/files/165198/Grafana-Arbitrary-File-Reading.html","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://github.com/grafana/grafana/commit/c798c0e958d15d9cc7f27c72113d572fa58545ce"],"products":["grafana:grafana"],"source":"nvd","synced_at":"2026-10-19T21:25:41.256909649+00:00"},"epss":{"cve":"CVE-2021-43798","score":0.88503,"percentile":0.99771,"date":"2026-10-31"},"kev":{"cve":"CVE-2021-43798","date_added":"2025-10-09","due_date":"2025-10-30","vendor":"Grafana Labs","product":"Grafana","known_ransomware":false},"osv":[{"id":"GHSA-8pjx-jj86-j47p","url":"https://osv.dev/vulnerability/GHSA-8pjx-jj86-j47p","summary":"Grafana path traversal","modified":"2026-07-08T06:28:12.430689527Z","packages":[{"ecosystem":"Go","name":"github.com/grafana/grafana","purl":"pkg:golang/github.com/grafana/grafana","ranges":[">=8.3.0 <8.3.1"],"fixed":["8.3.1"]},{"ecosystem":"Go","name":"github.com/grafana/grafana","purl":"pkg:golang/github.com/grafana/grafana","ranges":[">=8.2.0 <8.2.7"],"fixed":["8.2.7"]},{"ecosystem":"Go","name":"github.com/grafana/grafana","purl":"pkg:golang/github.com/grafana/grafana","ranges":[">=8.1.0 <8.1.8"],"fixed":["8.1.8"]},{"ecosystem":"Go","name":"github.com/grafana/grafana","purl":"pkg:golang/github.com/grafana/grafana","ranges":[">=8.0.0-beta1 <8.0.7"],"fixed":["8.0.7"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}