CVE-2026-119658
mediumPowerDNS-Admin through 2026.08.1 contains an authorization bypass vulnerability that allows authenticated User-role accounts to refresh secondary zones they ca…
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/PowerDNS-Admin/PowerDNS-Admin disclosure@vulncheck.com
- https://github.com/PowerDNS-Admin/PowerDNS-Admin/blob/v2026.08.1/powerdnsadmin/models/doma... disclosure@vulncheck.com
- https://github.com/PowerDNS-Admin/PowerDNS-Admin/blob/v2026.08.1/powerdnsadmin/routes/doma... disclosure@vulncheck.com
- https://github.com/PowerDNS-Admin/PowerDNS-Admin/issues/1940 disclosure@vulncheck.com
- https://github.com/PowerDNS-Admin/PowerDNS-Admin/pull/1942 disclosure@vulncheck.com
- https://hackmd.io/@hieuPenguinnn/powerdns-admin-record-update-body-domain-override-cross-z... disclosure@vulncheck.com
- https://www.vulncheck.com/advisories/powerdns-admin-through-2026.08.1-authorization-bypass... disclosure@vulncheck.com
- https://hackmd.io/@hieuPenguinnn/powerdns-admin-record-update-body-domain-override-cross-z... 134c704f-9b21-4f2e-91b3-4a467353bcc0
