CVE-2026-119658

    Dashboard / Vulnerabilities / CVE-2026-119658

    CVE-2026-119658

    Published: 30 Oct 2026Last Modified: 1 Nov 2026

    Summary: PowerDNS-Admin through 2026.08.1 Authorization Bypass via /domain/<domain_name>/update

    Details: 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: https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/119xxx/CVE-2026-119658.json, https://hackmd.io/@hieuPenguinnn/powerdns-admin-record-update-body-domain-override-cross-zone-idor, https://nvd.nist.gov/vuln/detail/CVE-2026-119658, https://www.vulncheck.com/advisories/powerdns-admin-through-2026.08.1-authorization-bypass-via-domain-domain-name-update, 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

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    v2026.08.1

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2026-119658 | CVE-DB