CVE-2026-123585 Hickory DNS 0.25.0 before 0.26.2 Query Amplification via Irrelevant CNAME Records

The hickory-resolver component of Hickory DNS 0.25.0 before 0.26.2 follows irrelevant CNAME records when resolving recursive queries, sending queries that are unnecessary to answer the original request. Attackers controlling DNS responses can include CNAME records in the authority or additional...

CVE-2026-123585

The hickory-resolver component in Hickory DNS versions 0.25.0 before 0.26.2 is vulnerable to a query amplification attack. The root cause is that the resolver follows irrelevant CNAME records during recursive query resolution, such as those included in the authority or additional sections or thos...

EUVD-2026-119344

The hickory-resolver component of Hickory DNS 0.25.0 before 0.26.2 follows irrelevant CNAME records when resolving recursive queries, sending queries that are unnecessary to answer the original request. Attackers controlling DNS responses can include CNAME records in the authority or additional...

CVE-2026-123585 Hickory DNS 0.25.0 before 0.26.2 Query Amplification via Irrelevant CNAME Records

The hickory-resolver component of Hickory DNS 0.25.0 before 0.26.2 follows irrelevant CNAME records when resolving recursive queries, sending queries that are unnecessary to answer the original request. Attackers controlling DNS responses can include CNAME records in the authority or additional...

CVE-2026-123585: hickory-dns: The hickory-resolver component of Hickory DNS 0.25.0 before 0.26.2 follows irrelevant CNAME records when resolving…

The hickory-resolver component of Hickory DNS 0.25.0 before 0.26.2 follows irrelevant CNAME records when resolving recursive queries, sending queries that are unnecessary to answer the original request. Attackers controlling DNS responses can include CNAME records in the authority or additional...

PT-2026-139866

The hickory-resolver component of Hickory DNS 0.25.0 before 0.26.2 follows irrelevant CNAME records when resolving recursive queries, sending queries that are unnecessary to answer the original request. Attackers controlling DNS responses can include CNAME records in the authority or additional...

subjack

subjack DNS Takeover Scanner Subjack is a DNS takeover scanner written in Go designed to scan a list of domains concurrently and identify ones that are able to be hijacked. With Go's speed and efficiency, this tool really stands out when it comes to mass-testing. Always double check the results...

subdosec

Subdosec Subdomain takeover scanner & reconnaissance tool. Install • Usage • Web Based • Contribution • Online scan • Acknowledgments Subdosec is a fast and accurate subdomain takeover scanner with no false positives, featuring a public database of vulnerable subdomains and detailed non-vulnerabl...

Subhunter

Subhunter A fast subdomain takeover tool Description: Subdomain takeover is a common vulnerability that allows an attacker to gain control over a subdomain of a target domain and redirect users intended for an organization's domain to a website that performs malicious activities, such as phishing...

MITM6-Kerberos-CNAME-Abuse

Kerberos Authentication Relay - CNAME Abuse Technique PoC Background This tool is the proof-of-concept for Kerberos CNAME Abuse Relay technique, based on the MITM6 tool. The research uncovered a flaw in Windows Kerberos client behavior: when a DNS CNAME record is returned, the client follows the...

s3dns

S3DNS s3dns is a lightweight DNS server that helps uncover cloud storage buckets AWS S3, Google Cloud Storage, and Azure Blob by resolving DNS requests, tracing CNAMEs, and matching known bucket URL patterns. It's a handy companion for pentesters , bug bounty hunters , and cloud security analysts...

cloudfrunt

CloudFrunt CloudFrunt is a tool for identifying misconfigured CloudFront domains. Background CloudFront is a Content Delivery Network CDN provided by Amazon Web Services AWS. CloudFront users create "distributions" that serve content from specific sources an S3 bucket, for example. Each CloudFron...

subscraper

SubScraper Overview :smallbluediamond: Usage :smallbluediamond: Contribute SubScraper is a subdomain enumeration tool that uses a variety of techniques to find subdomains of a given target. Subdomain enumeration is especially helpful during penetration testing and bug bounty hunting to uncover an...

Turbolist3r

Project Status Please note I am not actively supporting this project. I may return to subdomain research at some point but my security interests lie elsewhere at the moment and my time is divided among other things. If you find an issue feel free to send a PR or fork it into your own project...

dnssearch

dnssearch This software is a subdomain enumeration tool. Purpose dnssearch takes an input domain -domain parameter and a wordlist -wordlist parameter , it will then perform concurrent DNS requests using the lines of the wordlist as sub domains eventually bruteforcing every sub domain available on...

TakeOver-v1

TakeOver-v1 What is Subdomain Takeover? Subdomain Takeover is a type of vulnerability that arises when a subdomain points to an external service that has been deleted or is no longer in use. Common examples of these external services include Github, Heroku, Gitlab, and Tumblr. In this scenario, a...

tko-subs

tko-subs This tool allows: To check whether a subdomain can be taken over because it has: a dangling CNAME pointing to a CMS provider Heroku, Github, Shopify, Amazon S3, Amazon CloudFront, etc. that can be taken over. a dangling CNAME pointing to a non-existent domain name one or more wrong/typoe...

CVE-2023-49985

CVE-2023-49985 School Fees Management System v1.0 - Cross-Site Scripting XSS Vulnerability in "cname" parameter on "newclass" Description : A cross-site scripting XSS vulnerability in the component "newclass" of School Fees Management System v1.0 allows attackers to execute arbitrary web scripts ...

retryabledns

Retryable dns resolver Based on miekg/dns and freely inspired by bogdanovich/dnsresolver. Features Supports both system default DNS resolvers and user-provided ones Retries DNS requests in case of I/O errors, timeouts, or network failures Allows arbitrary query types Resolution with random...

s3-bucket-take-0v3r

s3-bucket-take-0v3r S3 Bucket Takeover Scanner & Claim Tool 📌 Description S3 Bucket Takeover Scanner & Claim Tool is a Python 2.7-based utility that: 1. Scans domain names to identify potential Amazon S3 bucket takeover vulnerabilities. 2. Automatically claims unregistered S3 buckets and uploads ...