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PowerDNS bug bounty programs

powerdns.com Updated

PowerDNS runs one public program: a Sorona bug bounty paying up to $1,500.

Top reward
$1,500
Sorona
Programs
1
1 pays cash
Targets in scope
8
2 types
Last change
None yet
Tracked since Nov 2026

Where to report

The one public program PowerDNS runs.

Amounts are the top reward per severity in the currency each program pays. First response is the platform's measured average when it publishes one, else what the policy promises.

What is in scope

8 targets. 5 excluded.

  • https://www.powerdns.com

    Web

  • dnsdist in full, the most network-exposed component, covering its Lua policy engine, DoH, DoT and DoQ termination, and dynamic-block logic

    Products and areas

  • DNSSEC signing and the pdnsutil tooling that manages keys and zone state

    Products and areas

  • Packet and record parsing across all three products, where a crafted query or response is decoded on a daemon facing the open internet

    Products and areas

  • Reports go through the channel named in the repository's SECURITY.md and cover the upstream GPL-2.0 monorepo: the Authoritative Server, the Recursor and dnsdist. Open-Xchange's hosted and commercial platform products sit outside it

    Products and areas

  • The Authoritative Server in full, including every backend it ships, and particularly the SQL backends where zone data crosses a query boundary

    Products and areas

  • The Recursor in full: its cache and resolution logic, cache poisoning, the record-count and Rebirthday class, and the deferred-resolution machinery

    Products and areas

  • The web API and the dnsdist console, which are administrative but frequently exposed further than their operators intend

    Products and areas

No target matches. Try part of a host name, such as the company name.

Out of scope 5

Don't test these. A program can exclude a host another program covers; the program you report to decides.

  • Backend database misconfiguration rather than a defect in PowerDNS itself

  • One-line fixes for non-exploitable crashes, which the Patch Rewards rules exclude

  • Open-Xchange's hosted and commercial platform products, which are not the upstream monorepo

  • Query-volume denial of service with no algorithmic defect behind it

  • Zone-content problems that are the operator's own data rather than a parser or resolver defect

Recent changes

Reward and scope changes across every PowerDNS program, newest first.

No changes recorded yet. New targets and reward moves show up here and in the RSS feed.

Recent CVEs

Published vulnerabilities in PowerDNS products, from the NVD.

Search NVD
  • Insufficient Validation of Autoprimary SOA Queries

  • Concurrency and locking defects in GSS-TSIG

  • Insufficient Validation of Member Zone Data May Cause Catalog Zone Transfer to Fail

  • Insufficient Validation of Names During AXFR

  • Incorrect Behaviour of Views with TCP PROXY Requests

  • A rogue primary server may cause file descriptor exhaustion and eventually a denial of service, when a PowerDNS secondary server forwards a DNS update request to it.

  • An operator allowed to use the REST API can cause the Authoritative server to produce invalid HTTPS or SVCB record data, which can in turn cause LMDB database corruption, if using the LMDB backend.

  • A rogue backend can send a crafted UDP response with a query ID off by one related to the maximum configured value, triggering an out-of-bounds write leading to a denial of service.

About this page

This page gathers every public program listed under powerdns.com: platform programs, self-hosted policies and security.txt contacts. Each program's own policy decides what is in scope and what it pays; check it before you test.

Something wrong or missing? Report a correction.