CVE-2026-34835

A flaw was found in Rack. A remote attacker could exploit this by sending a specially crafted Host header containing characters not permitted in standard hostnames. This malformed header bypasses hostname validation in applications using Rack::Request, leading to host header poisoning. This can...

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...

GHSA-3WW8-JW56-9F5H FHIR Validator: Unauthenticated Blind SSRF via /loadIG Endpoint Enables Internal Network Probing

Summary The /loadIG HTTP endpoint in the FHIR Validator HTTP service accepts a user-supplied URL via JSON body and makes server-side HTTP requests to it without any hostname, scheme, or domain validation. An unauthenticated attacker with network access to the validator can probe internal network...

CLSA-2026-1774525825 vim: Fix of 2 CVEs

CVE-2026-28417: fix OS command injection in netrw plugin via crafted scp:// URIs by adding strict RFC1123 hostname validation and using shellescape for hostname and port values. - CVE-2026-28421: fix heap-buffer-overflow and SEGV in swap file recovery by adding bounds checks on pepagecount,...

CLSA-2026-1774526052 Fix CVE(s): CVE-2026-28417, CVE-2026-28421

SECURITY UPDATE: Crash when recovering a corrupted swap file - debian/patches/CVE-2026-28421.patch: add bounds checks in swap file recovery to prevent heap-buffer-overflow and SEGV from crafted swap files - CVE-2026-28421 SECURITY UPDATE: Command injection via crafted netrw URIs -...

CLSA-2026-1774344754 vim: Fix of 2 CVEs

CVE-2026-28417: fix OS command injection in netrw plugin via crafted scp:// URIs by adding strict RFC1123 hostname validation and using shellescape for hostname and port values. - CVE-2026-28421: fix heap-buffer-overflow and SEGV in swap file recovery by adding bounds checks on pepagecount,...

EUVD-2026-12559

A flaw was found in libsoup, a library used by applications to send network requests. This vulnerability occurs because libsoup does not properly validate hostnames, allowing special characters to be injected into HTTP headers. A remote attacker could exploit this to perform HTTP smuggling, where...

CVE-2026-3632

A flaw was found in libsoup, a library used by applications to send network requests. This vulnerability occurs because libsoup does not properly validate hostnames, allowing special characters to be injected into HTTP headers. A remote attacker could exploit this to perform HTTP smuggling, where...

libsoup 安全漏洞

Libsoup is a GNOME project’s HTTP client/server library. Libsoup has a security vulnerability that stems from improper validation of hostnames. This allows special characters to be injected into HTTP headers, potentially enabling remote attackers to execute HTTP requests with malicious payloads,...

CVE-2026-32236

Backstage is an open framework for building developer portals. Prior to 0.27.1, a Server-Side Request Forgery SSRF vulnerability exists in @backstage/plugin-auth-backend when auth.experimentalClientIdMetadataDocuments.enabled is set to true. The CIMD metadata fetch validates the initial clientid...

Improper Validation of Syntactic Correctness of Input

Overview Affected versions of this package are vulnerable to Improper Validation of Syntactic Correctness of Input via inadequate validation of hostnames in the libsoup client. An attacker can inject malicious HTTP headers by supplying specially crafted URLs, potentially enabling HTTP smuggling o...

Apache Ranger 安全漏洞

Apache Ranger is a set of security measures implemented for Hadoop clusters by the Apache Foundation. This product provides central security policy management to address core enterprise security requirements such as authorization, settlement, and data protection. Apache Ranger versions 2.7.0 and...

CVE-2026-2479

The Responsive Lightbox & Gallery plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 2.7.1. This is due to the use of strpos for substring-based hostname validation instead of strict host comparison in the ajaxuploadimage function. This makes i...

Server-side Request Forgery (SSRF)

Overview Affected versions of this package are vulnerable to Server-side Request Forgery SSRF via the /https route handler. An attacker can access internal network resources and retrieve sensitive information by supplying a crafted domain that resolves to a loopback or private IP address, thereby...

CVE-2026-2479 Responsive Lightbox & Gallery <= 2.7.1 - Authenticated (Author+) Server-Side Request Forgery via Remote Library Image Upload

The Responsive Lightbox & Gallery plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 2.7.1. This is due to the use of strpos for substring-based hostname validation instead of strict host comparison in the ajaxuploadimage function. This makes i...

CVE-2026-2479

The Responsive Lightbox & Gallery plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 2.7.1. This is due to the use of strpos for substring-based hostname validation instead of strict host comparison in the ajaxuploadimage function. This makes i...

WordPress plugin Responsive Lightbox & Gallery 代码问题漏洞

WordPress and WordPress plugins are both products of the WordPress Foundation. WordPress is a blog platform developed using the PHP language. This platform allows for the creation of personal blog websites on servers based on PHP and MySQL. A WordPress plugin is an application extension. There is...

CVE-2026-25492

Craft CMS is a content management system. In Craft versions 3.5.0 through 4.16.17 and 5.0.0-RC1 through 5.8.21, the saveimagesAsset GraphQL mutation can be abused to fetch internal URLs by providing a domain name that resolves to an internal IP address, bypassing hostname validation. When a...

CVE-2026-25492

Craft CMS is a content management system. In Craft versions 3.5.0 through 4.16.17 and 5.0.0-RC1 through 5.8.21, the saveimagesAsset GraphQL mutation can be abused to fetch internal URLs by providing a domain name that resolves to an internal IP address, bypassing hostname validation. When a...

CVE-2026-25492 Craft has a save_images_Asset graphql mutation can be abused to exfiltrate AWS credentials of underlying host

Craft CMS is a content management system. In Craft versions 3.5.0 through 4.16.17 and 5.0.0-RC1 through 5.8.21, the saveimagesAsset GraphQL mutation can be abused to fetch internal URLs by providing a domain name that resolves to an internal IP address, bypassing hostname validation. When a...