{"id":"CVE-2026-119658","title":"PowerDNS-Admin through 2026.08.1 Authorization Bypass via /domain/<domain_name>/update","summary":"PowerDNS-Admin through 2026.08.1 contains an authorization bypass vulnerability that allows authenticated User-role accounts to refresh secondary zones they cannot access by supplying a different 'domain' field in the JSON body. Attacker…","severity":"medium","cvss":4.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","cvssSource":"cna","cwe":["CWE-639"],"vendor":"PowerDNS-Admin","product":"PowerDNS-Admin","affected":["PowerDNS-Admin <= 2026.08.1"],"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-30T16:15:27.447630Z"},"exploitAvailable":true,"published":"2026-10-30","updated":"2026-10-30","sourceUpdated":"2026-10-30T16:15:55.020Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-119658","references":[{"url":"https://github.com/PowerDNS-Admin/PowerDNS-Admin/issues/1940"},{"url":"https://github.com/PowerDNS-Admin/PowerDNS-Admin/pull/1942"},{"url":"https://github.com/PowerDNS-Admin/PowerDNS-Admin/blob/v2026.08.1/powerdnsadmin/routes/domain.py#L738-L766"},{"url":"https://github.com/PowerDNS-Admin/PowerDNS-Admin/blob/v2026.08.1/powerdnsadmin/models/domain.py#L702-L730"},{"url":"https://hackmd.io/@hieuPenguinnn/powerdns-admin-record-update-body-domain-override-cross-zone-idor"},{"url":"https://github.com/PowerDNS-Admin/PowerDNS-Admin"},{"url":"https://www.vulncheck.com/advisories/powerdns-admin-through-2026.08.1-authorization-bypass-via-domain-domain-name-update","label":"VulnCheck Advisory: PowerDNS-Admin through 2026.08.1 Authorization Bypass via /domain/<domain_name>/update"}],"tags":["cve.org","exploit-available"],"epss":0.00414,"epssPercentile":0.35856,"ingestedAt":"2026-11-05T16:24:31.064Z","slug":"CVE-2026-119658","body":"## Overview\n\nPowerDNS-Admin through 2026.08.1 contains an authorization bypass vulnerability that allows authenticated User-role accounts to refresh secondary zones they cannot access by supplying a different 'domain' field in the JSON body. Attackers authorized for any one zone can force axfr-retrieve transfers of other users' secondary zones and infer zone existence from differing responses.\n\n## Affected\n\n- `PowerDNS-Admin <= 2026.08.1`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":36,"depthScoreParts":{"impact":23.7,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[]}