CVE-2026-48022 @hapi/wreck: Sensitive credential headers leak across cross-port and cross-scheme redirects

@hapi/wreck is an HTTP client utility. Prior to 18.1.2, Wreck strips credential headers including Authorization, Cookie, and Proxy-Authorization before following a cross-origin redirect, but the origin check compares hostnames only and ignores scheme and port, so credentials are forwarded intact...

GHSA-GXG4-2RRR-JHC7 OpenClaw: Hostname checks could treat trailing-dot hosts inconsistently

Summary Hostname checks could treat trailing-dot hosts inconsistently. In affected versions, a request path that accepts model- or workspace-derived URLs could present the same hostname with a trailing dot and avoid a blocklist comparison. This advisory is scoped to the named feature and...

Improper Access Control

@astrojs/netlify is vulnerable to Improper Access Control. The vulnerability is due to overly permissive conversion of Astro image.remotePatterns into Netlify Image CDN regular expressions, which allows an attacker to bypass intended hostname and pathname restrictions and access unintended remote...

GHSA-VQX6-6J84-2794 Duplicate Advisory: Hostname checks could treat trailing-dot hosts inconsistently

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-gxg4-2rrr-jhc7. This link is maintained to preserve external references. Original Description OpenClaw before 2026.5.26 contains a hostname validation vulnerability allowing attackers to bypass blocklist...

CVE-2026-46391

HAX CMS helps manage microsite universe with PHP or NodeJs backends. Starting in version 9.0.1 and prior to version 26.0.0 of @haxtheweb/open-apis, multiple functions conduct substring-only matching to validate hostnames to which basic authorization should be sent. An attacker can append the...

DEBIAN-CVE-2026-39821

The ToASCII and ToUnicode functions incorrectly accept Punycode-encoded labels that decode to an ASCII-only label. For example, ToUnicode"xn--example-.com" incorrectly returns the name "example.com" rather than an error. This behavior can lead to privilege escalation in programs using the idna...

HAX open-apis: Credential Theft via Server-Side Request Forgery (SSRF) in open-apis

Summary Multiple functions conduct substring-only matching to validate hostnames to which basic authorization should be sent. An attacker can append the matched substrings to an attacker-controlled endpoint and capture authentication. Details api/services/website/cacheAddress.js,...

CVE-2026-42260 Open-WebSearch: SSRF in `fetchWebContent` MCP tool: bracketed IPv6 literals and non-resolving hostname check bypass `isPrivateOrLocalHostname`

Open-WebSearch is a multi-engine MCP server, CLI, and local daemon for agent web search and content retrieval. Prior to 2.1.7, isPublicHttpUrl / assertPublicHttpUrl in src/utils/urlSafety.ts do not recognize bracketed IPv6 literals and do not resolve DNS, which combine to allow non-blind SSRF wit...

Heimdall 安全漏洞

Heimdall is an open-source identity recognition proxy and access control decision-making service developed by dadrus for cloud-native applications. Versions of Heimdall prior to 0.17.14 contained security vulnerabilities. These vulnerabilities stemmed from the use of hostname matching in a...

Apache ZooKeeper: Apache ZooKeeper: Impersonation of servers or clients via reverse DNS spoofing

A flaw was found in Apache ZooKeeper. The ZKTrustManager component's hostname verification process can fall back to reverse DNS PTR lookup when IP Subject Alternative Name SAN validation fails. This vulnerability allows an attacker who can control or spoof PTR records to impersonate ZooKeeper...

CVE-2026-39362 InvenTree has SSRF via Remote Image Download — No IP/Hostname Validation on remote_image URLs

InvenTree is an Open Source Inventory Management System. Prior to 1.2.7 and 1.3.0, when INVENTREEDOWNLOADFROMURL is enabled opt-in, authenticated users can supply remoteimage URLs that are fetched server-side via requests.get with only Django's URLValidator check. There is no validation against...

CVE-2026-34526

SillyTavern is a locally installed user interface that allows users to interact with text generation large language models, image generation engines, and text-to-speech voice models. Prior to version 1.17.0, in src/endpoints/search.js, the hostname is checked against /^\d+\.\d+\.\d+\.\d+$/. This...

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

Overview Affected versions of this package are vulnerable to Improper Neutralization of Special Elements in Output Used by a Downstream Component 'Injection' via unsanitized header or query parameter match values in the HTTPRoute resource. An attacker can bypass listener hostname constraints and...

CVE-2026-29777

Traefik is an HTTP reverse proxy and load balancer. Prior to 3.6.10, A tenant with write access to an HTTPRoute resource can inject backtick-delimited rule tokens into Traefik's router rule language via unsanitized header or query parameter match values. In shared gateway deployments, this can...

Traefik 注入漏洞

Traefik is an open-source reverse proxy and load balancing tool developed by Traefik. Versions of Traefik prior to 3.6.10 had a injection vulnerability. This vulnerability stems from tenants who have access to write HTTPRoute resources being able to inject rule tokens through uncleaned header or...

CVE-2026-25961

SumatraPDF is a multi-format reader for Windows. In 3.5.0 through 3.5.2, SumatraPDF's update mechanism disables TLS hostname verification INTERNETFLAGIGNORECERTCNINVALID and executes installers without signature checks. A network attacker with any valid TLS certificate e.g., Let's Encrypt can...

Apache Uniffle 安全漏洞

Apache Uniffle is a remote mashup service from the Apache Foundation. A security vulnerability exists in Apache Uniffle versions prior to 0.10.0 that stems from an insecure HTTP client configuration that trusts all SSL certificates and disables hostname validation, which could lead to a...

CVE-2024-27932

Deno is a JavaScript, TypeScript, and WebAssembly runtime. Starting in version 1.8.0 and prior to version 1.40.4, Deno improperly checks that an import specifier's hostname is equal to or a child of a token's hostname, which can cause tokens to be sent to servers they shouldn't be sent to. An aut...

Jenkins plugin DingTalk 输入验证错误漏洞

Jenkins and Jenkins plugin are both Jenkins open source products.Jenkins is an application software. An open source automation server Jenkins provides hundreds of plugins to support building, deploying and automating any project.Jenkins plugin is an application software plugin. A security...

GHSA-6CWM-WM82-HGRW MongoDB Tools Improper Certificate Validation vulnerability

Usage of specific command line parameter in MongoDB Tools which was originally intended to just skip hostname checks, may result in MongoDB skipping all certificate validation. This may result in accepting invalid certificates.This issue affects: MongoDB Inc. MongoDB Database Tools 3.6 versions...