18 matches found
GHSA-H6X2-583H-X99R Open WebUI: DNS Rebinding SSRF Bypass
Summary Open WebUI vetted user-supplied URLs by resolving the hostname once and rejecting private, loopback and link-local addresses, then let the HTTP client resolve that hostname again at connect time. An attacker who controls the authoritative DNS for a hostname they submit can answer with a...
CVE-2026-55391 datamodel-code-generator vulnerable to SSRF protection bypass via DNS rebinding
datamodel-code-generator generates Pydantic v2 models, dataclasses, TypedDict, and msgspec.Struct from OpenAPI, JSON Schema, GraphQL, Avro, Protobuf, and raw JSON, YAML, or CSV. Prior to 0.63.0, datamodel-code-generator validates a URL host once in src/datamodelcodegenerator/http.py through...
CVE-2026-54242
Statamic is a Laravel and Git powered content management system CMS. Prior to 5.73.24 and 6.20.1, the Glide image proxy's URL validation in src/Imaging/RemoteUrlValidator.php and src/Imaging/GuzzleAdapter.php could be bypassed using DNS rebinding. The remote hostname was validated as publicly...
CVE-2026-62212 OpenClaw < 2026.5.28 Authentication Bypass via safeFetch
OpenClaw before 2026.5.28 contains a race condition in the MS Teams safeFetch DNS rebinding check. When the affected feature is enabled and reachable, a lower-trust caller or configured input path could win a timing window between the DNS validation check and use, allowing actions that should hav...
PT-2026-52163
Name of the Vulnerable Software and Affected Versions IBM Langflow OSS versions 1.0.0 through 1.9.3 Description A Server-Side Request Forgery SSRF issue exists in the URL component located at src/lfx/src/lfx/components/data source/url.py. This is caused by a Time-of-Check/Time-of-Use TOCTOU race...
PT-2026-50572
TypeBot is a chatbot builder tool. In versions prior to 3.17.2, SSRF validation is implemented by resolving a hostname once and checking whether the resolved IP belongs to a forbidden range allowing for DNS rebinding bypass. The root cause is a time-of-check to time-of-use gap in the SSRF guard...
EUVD-2026-34143
Mercusys AC12G EU V1 router with firmware AC12GEUV1200909 does not validate the HTTP Host header, enabling DNS rebinding attacks. An external attacker can rebind a domain to the router's internal IP address, extending the CORS wildcard vulnerability Access-Control-Allow-Origin: to...
GHSA-793Q-XGJ6-7FRP WWBN AVideo has an incomplete fix for CVE-2026-33039: SSRF
Summary The incomplete SSRF fix in AVideo's LiveLinks proxy adds isSSRFSafeURL validation but leaves DNS TOCTOU vulnerabilities where DNS rebinding between validation and the actual HTTP request redirects traffic to internal endpoints. Affected Package - Ecosystem: Other - Package: AVideo -...
CVE-2026-35568 MCP Java-SDK has a DNS Rebinding Vulnerability
MCP Java SDK is the official Java SDK for Model Context Protocol servers and clients. Prior to 1.0.0, the java-sdk contains a DNS rebinding vulnerability. This vulnerability allows an attacker to access a locally or network-private java-sdk MCP server via a victims browser that is either local, o...
PT-2025-48968
Name of the Vulnerable Software and Affected Versions MCP Gateway versions prior to 0.28.0 Description MCP Gateway, used for running and deploying MCP servers, is susceptible to DNS rebinding when operating in sse or streaming transport mode. An attacker can exploit this by tricking a user into...
CVE-2025-59956
AgentAPI is an HTTP API for Claude Code, Goose, Aider, Gemini, Amp, and Codex. Versions 0.3.3 and below are susceptible to a client-side DNS rebinding attack when hosted over plain HTTP on localhost. An attacker can gain access to the /messages endpoint served by the Agent API. This allows for th...
DNS Rebinding
Overview Affected versions of this package are vulnerable to DNS Rebinding due to insufficient validation of the Host and Origin headers. An attacker can gain unauthorized access to sensitive data by luring a victim to a malicious website, enabling the attacker to read information from the report...
Origin Validation Error
Overview mcp-neo4j-cypher is an A simple Neo4j MCP server Affected versions of this package are vulnerable to Origin Validation Error via the lack of proper origin validation in the server's request handling. An attacker can execute unauthorized tool invocations against locally running instances ...
PortSwigger Web Security: DNS Rebinding SSRF in Burp Suite MCP Server Enables Internal Network Access via send_http1_request Tool
The Burp Suite MCP Model Context Protocol server was vulnerable to a DNS rebinding attack. This allowed malicious websites to connect to the victim's local MCP server, use the sendhttp1request tool to make arbitrary HTTP requests, and access internal networks, localhost services, and cloud metada...
Apache Allura Code Issue Vulnerability
Apache Allura is a suite of open source project hosting platforms from the Apache USA Foundation. The platform supports the management of source code repositories, bug reports, wiki pages and blogs. A code issue vulnerability exists in Apache Allura versions 1.0.1 through 1.16.0, which stems from...
CVE-2022-28109
Selenium Selenium Grid formerly Selenium Standalone Server Fixed in 4.0.0-alpha-7 is affected by: DNS rebinding. The impact is: execute arbitrary code remote. The component is: WebDriver endpoint of Selenium Grid / Selenium Standalone Server. The attack vector is: Triggered by browsing to to a...
DEBIAN-CVE-2018-1099
DNS rebinding vulnerability found in etcd 3.3.1 and earlier. An attacker can control his DNS records to direct to localhost, and trick the browser into sending requests to localhost or any other address...
