GHSA-7x9g-4g72-fhmfMediumCVSS 4.3
PowerDNS-Admin through 2026.08.1 contains an authorization bypass vulnerability that allows...
🔗 CVE IDs covered (1)
📋 Description
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. Attackers authorized for any one zone can force axfr-retrieve transfers of other users' secondary zones and infer zone existence from differing responses.
🔗 References (9)
- https://nvd.nist.gov/vuln/detail/CVE-2026-119658
- https://github.com/PowerDNS-Admin/PowerDNS-Admin/issues/1940
- https://github.com/PowerDNS-Admin/PowerDNS-Admin/pull/1942
- https://github.com/PowerDNS-Admin/PowerDNS-Admin
- https://github.com/PowerDNS-Admin/PowerDNS-Admin/blob/v2026.08.1/powerdnsadmin/models/domain.py#L702-L730
- https://github.com/PowerDNS-Admin/PowerDNS-Admin/blob/v2026.08.1/powerdnsadmin/routes/domain.py#L738-L766
- https://hackmd.io/@hieuPenguinnn/powerdns-admin-record-update-body-domain-override-cross-zone-idor
- https://www.vulncheck.com/advisories/powerdns-admin-through-2026.08.1-authorization-bypass-via-domain-domain-name-update
- https://github.com/advisories/GHSA-7x9g-4g72-fhmf