CVE-2026-50495

CVE-2026-50495 is a Windows DNS vulnerability described as improper access control that could allow an authorized local attacker to tamper DNS-related data. Multiple connected sources (NVD entry and MSRC update guidance) confirm this as a locally exploitable issue with a baseline CVSS v3.1 score ...

CVE-2026-50465

CVE-2026-50465 is a Windows DNS Client tampering vulnerability caused by improper access control that can be exploited locally by an authorized attacker. Connected sources confirm Windows DNS is affected (CVE-2026-50465 listed under Windows DNS with data manipulation; MSRC update guidance). The C...

ROOT-APP-MAVEN-CVE-2026-47691 CVE-2026-47691 in io.root.io.netty:netty-resolver-dns - Patched by Root

Root has patched CVE-2026-47691 in the io.root.io.netty:netty-resolver-dns package for Root:Maven. Multiple fixed versions available...

EUVD-2026-43555

CrewAI before 1.15.1 contains a server-side request forgery vulnerability in the validateurl function that performs one-shot DNS resolution and blocklist checks before returning the original URL unchanged. Attackers can bypass the security filter by supplying URLs that redirect to internal...

EUVD-2026-43207

A flaw has been found in TRENDnet TEW-821DAP 1.11B03. The impacted element is the function sub43F2C4 of the file /goform/toolsnslookup of the component DNS Lookup Handler. This manipulation of the argument nslookuptarget/dnsserver causes os command injection. The attack can be initiated remotely...

CVE-2025-30008

HestiaCP before 1.9.5 contains a stored cross-site scripting vulnerability that allows authenticated low-privilege users to inject arbitrary HTML by creating a DNS record with a double-quote followed by a script payload in the value field. The application fails to apply htmlspecialchars encoding ...

CVE-2025-30007

HestiaCP before 1.9.5 contains an authenticated OS command injection vulnerability that allows low-privilege authenticated users to execute arbitrary commands as root by injecting a single-quote character into unvalidated DNS record types. Attackers can exploit insufficient input validation in...

FTP Fetch, DNS TXT Record Payload Download and Execution

Fetch and execute an x86 payload from an FTP server. Performs a TXT query against a series of DNS records and executes the returned x86 shellcode. The DNSZONE option is used as the base name to iterate over. The payload will first request the TXT contents of the a hostname, followed by b, then c,...

FTP Fetch, Windows Upload/Execute, Reverse TCP Stager (DNS)

Fetch and execute an x86 payload from an FTP server. Uploads an executable and runs it staged. Connect back to the attacker Module Options msf use payload/cmd/windows/ftp/x86/upexec/reversetcpdns msf payloadreversetcpdns show actions ...actions... msf payloadreversetcpdns set ACTION msf...

EUVD-2025-210453

HestiaCP before 1.9.5 contains a stored cross-site scripting vulnerability that allows authenticated low-privilege users to inject arbitrary HTML by creating a DNS record with a double-quote followed by a script payload in the value field. The application fails to apply htmlspecialchars encoding ...

CVE-2025-30008

CVE-2025-30008 affects HestiaCP prior to 1.9.5. A stored XSS exists in the DNS record management interface: an authenticated, low-privilege user can insert HTML by crafting a DNS record value starting with a double-quote, which is rendered in the data-sort-value attribute in list_dns_rec.php with...

CVE-2025-30007

HestiaCP prior to 1.9.5 is affected by an authenticated OS command injection via DNS record management. The vulnerability stems from insufficient input validation in is_dns_record_format_valid() and unsafe eval-based parsing in update_domain_zone(), which can allow a low-privilege authenticated u...

CVE-2026-56676

9Router is an AI router & token saver. Prior to 0.5.2, 9router validates image URLs by resolving the host before fetching, but open-sse/translator/concerns/image.js performs the later server-side image fetch with a separate DNS resolution. An authenticated attacker with access to the LLM proxy ca...

CVE-2026-14461

mtr is vulnerable to Out-of-bound read vulnerability in ipinfolookup function. An attacker who can influence the TXT response used for AS lookups can trigger this bug by returning a DNS response that is larger than 512 bytes and uses a crafted compression pointer in the answer NAME...

EUVD-2026-42866

mtr is vulnerable to Out-of-bound read vulnerability in ipinfolookup function. An attacker who can influence the TXT response used for AS lookups can trigger this bug by returning a DNS response that is larger than 512 bytes and uses a crafted compression pointer in the answer NAME...

CVE-2026-14461

mtr is vulnerable to Out-of-bound read vulnerability in ipinfolookup function. An attacker who can influence the TXT response used for AS lookups can trigger this bug by returning a DNS response that is larger than 512 bytes and uses a crafted compression pointer in the answer NAME...

netty-resolver-dns: Netty: Information disclosure and data manipulation due to improper CNAME record validation

A flaw was found in Netty's DnsResolveContext. This vulnerability allows a remote attacker to achieve information disclosure or data manipulation by crafting malicious DNS responses. The flaw occurs because the DnsResolveContext fails to validate the origin bailiwick of CNAME records in DNS...

CVE-2026-33630

A flaw was found in c-ares. A use-after-free / double-free vulnerability exists in the query-completion handling path, where a query callback is invoked while the query is still linked in internal lookup structures. A remote attacker can exploit this via aresgetaddrinfo over TCP by sending crafte...

EUVD-2026-42077

Serena: Unauthenticated Flask dashboard on fixed port enables DNS rebinding → memory poisoning → RCE...

crypto/x509: golang: golang crypto/x509: Denial of Service via excessive processing of DNS SAN entries

A flaw was found in the crypto/x509 package of golang. This vulnerability allows a remote attacker to cause a Denial of Service DoS by presenting a specially crafted X.509 certificate with a large number of DNS Subject Alternative Name SAN entries. The certificate verification process, specifical...