CVE-2026-125378 | BDVDB-2026-402622 Detail
PowerDNS-AdminPowerDNS-Admin
Description#
PowerDNS-Admin before 2026.11.0 contains a missing authorization vulnerability in the apply_records handler for /admin/template/<template>/apply that lets any authenticated User-role account modify shared zone templates. Attackers can replace a template's record set by name, injecting attacker-chosen NS, MX, A or CNAME records into every zone later created from it.
Impact#
Per CVSS v3.1: confidentiality impact none, integrity impact low, availability impact none. Attack vector: network.
Weaknesses#
- CWE-862 Missing Authorization
References#
- https://github.com/PowerDNS-Admin/PowerDNS-Admin/issues/1941
- https://github.com/PowerDNS-Admin/PowerDNS-Admin
- https://github.com/PowerDNS-Admin/PowerDNS-Admin/blob/v2026.08.1/powerdnsadmin/routes/admin.py#L1683-L1687
- https://github.com/PowerDNS-Admin/PowerDNS-Admin/commit/baa0a19730798dfac3dd6c2bdfad8616a80bc17a
- https://github.com/PowerDNS-Admin/PowerDNS-Admin/releases/tag/v2026.11.0
- https://www.vulncheck.com/advisories/powerdns-admin-before-2026.11.0-missing-authorization-via-template-apply-endpoint
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.