[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-UBUNTU-CVE-2026-21725":6},{"stargazers_count":4,"fetched_at":5},7,"2026-06-06T02:55:33.997Z",{"id":7,"descriptions":8,"cisa":9,"weaknesses":10,"exploits":11,"aliases":12,"duplicate_of":9,"upstream":13,"downstream":16,"duplicates":17,"related":18,"reserved_at":9,"published_at":19,"modified_at":20,"state":9,"summary":21,"references_raw":23,"kevs":38,"epss":9,"epss_history":39,"metrics":40,"affected":47},"UBUNTU-CVE-2026-21725","A time-of-create-to-time-of-use (TOCTOU) vulnerability lets recently deleted-then-recreated data sources be re-deleted without permission to do so. This requires several very stringent conditions to be met: - The attacker must have admin access to the specific datasource prior to its first deletion. - Upon deletion, all steps within the attack must happen within the next 30 seconds and on the same pod of Grafana. - The attacker must delete the datasource, then someone must recreate it. - The new datasource must not have the attacker as an admin. - The new datasource must have the same UID as the prior datasource. These are randomised by default. - The datasource can now be re-deleted by the attacker. - Once 30 seconds are up, the attack is spent and cannot be repeated. - No datasource with any other UID can be attacked.",null,[],[],[],[14],{"_key":15},"CVE-2026-21725",[],[],[],"2026-02-25T13:16:00Z","2026-03-05T12:28:45Z",{"cisa_kev":22,"cisa_ransomware":22,"cisa_vendor":9,"epss_severity":9,"epss_score":9,"severity":9,"severity_score":9,"severity_version":9,"severity_source":9,"severity_vector":9,"severity_status":9},false,[24,30,34],{"url":25,"sources":26,"tags":28},"https://ubuntu.com/security/CVE-2026-21725",[27],"osv_ubuntu",[29],"REPORT",{"url":31,"sources":32,"tags":33},"https://www.cve.org/CVERecord?id=CVE-2026-21725",[27],[29],{"url":35,"sources":36,"tags":37},"https://grafana.com/security/security-advisories/cve-2026-21725",[27],[29],[],[],[41],{"source":27,"cvss_v2_0":9,"cvss_v3_0":9,"cvss_v3_1":42,"cvss_v4_0":9},{"baseScore":43,"baseSeverity":9,"vectorString":44,"impactScore":45,"exploitabilityScore":46},2,"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:L/A:N",2.3,1.3,[48],{"ecosystem":49,"name":50,"vendor":51,"product":50,"cpe_part":9,"purl_type":52,"purl_namespace":51,"purl_name":50,"source":9,"versions":53},"Ubuntu","grafana","ubuntu","deb",[54],{"version":55,"is_range":56,"range_type":57,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"all",true,"ecosystem"]