GHSA-FGV2-4Q4G-WC35 HAPI FHIR Core has Authentication Credential Leakage via Improper URL Prefix Matching on HTTP Redirect

Summary ManagedWebAccessUtils.getServer uses String.startsWith to match request URLs against configured server URLs for authentication credential dispatch. Because configured server URLs e.g., http://tx.fhir.org lack a trailing slash or host boundary check, an attacker-controlled domain like...

HAPI FHIR Core has Authentication Credential Leakage via Improper URL Prefix Matching on HTTP Redirect

ManagedWebAccessUtils.getServer uses String.startsWith to match request URLs against configured server URLs for authentication credential dispatch. Because configured server URLs e.g., http://tx.fhir.org lack a trailing slash or host boundary check, an attacker-controlled domain like...

FHIR Validator HTTP service has SSRF via /loadIG Chains with startsWith() Credential Leak for Authentication Token Theft

The FHIR Validator HTTP service exposes an unauthenticated /loadIG endpoint that makes outbound HTTP requests to attacker-controlled URLs. Combined with a startsWith URL prefix matching flaw in the credential provider ManagedWebAccessUtils.getServer, an attacker can steal authentication tokens...

HAPI FHIR Core has Authentication Credential Leakage via Improper URL Prefix Matching on HTTP Redirect

ManagedWebAccessUtils.getServer uses String.startsWith to match request URLs against configured server URLs for authentication credential dispatch. Because configured server URLs e.g., http://tx.fhir.org lack a trailing slash or host boundary check, an attacker-controlled domain like...

PT-2026-29164

Name of the Vulnerable Software and Affected Versions HAPI FHIR versions prior to 6.9.4 Description The HAPI FHIR Validator HTTP service exposes an unauthenticated ''/loadIG'' endpoint that makes outbound HTTP requests to attacker-controlled URLs. This, combined with a startsWith URL prefix...

CVE-2026-23942

Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal' vulnerability in Erlang OTP sshsftpd module allows Path Traversal. This vulnerability is associated with program files lib/ssh/src/sshsftpd.erl and program routines sshsftpd:iswithinroot/2. The SFTP server uses string...

CVE-2026-23942

Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal' vulnerability in Erlang OTP sshsftpd module allows Path Traversal. This vulnerability is associated with program files lib/ssh/src/sshsftpd.erl and program routines sshsftpd:iswithinroot/2. The SFTP server uses string...

PT-2026-25164

Name of the Vulnerable Software and Affected Versions Erlang OTP versions 17.0 through 28.4.1 Erlang OTP versions 26.2.5.18 through 27.3.4.9 Description An improper limitation of a pathname to a restricted directory, specifically a 'Path Traversal' issue, exists in the Erlang OTP ssh sftpd module...

CVE-2026-27192

Feathersjs vulnerability CVE-2026-27192 affects 5.0.39 and earlier. The origin validation in getAllowedOrigin() uses startsWith() to compare Referer against allowed origins, which can be bypassed by registering a domain with a shared prefix (e.g., https://target.com.attacker.com vs https://target...

CVE-2026-27192 Feathers has an origin validation bypass via prefix matching

Feathersjs is a framework for creating web APIs and real-time applications with TypeScript or JavaScript. In versions 5.0.39 and below, origin validation uses startsWith for comparison, allowing attackers to bypass the check by registering a domain that shares a common prefix with an allowed...

CVE-2026-27192 Feathers has an origin validation bypass via prefix matching

Feathersjs is a framework for creating web APIs and real-time applications with TypeScript or JavaScript. In versions 5.0.39 and below, origin validation uses startsWith for comparison, allowing attackers to bypass the check by registering a domain that shares a common prefix with an allowed...

Feathers has an origin validation bypass via prefix matching

The origin validation uses startsWith for comparison, allowing attackers to bypass the check by registering a domain that shares a common prefix with an allowed origin. The getAllowedOrigin function checks if the Referer header starts with any allowed origin: javascript //...

GHSA-MP4X-C34X-WV3X Feathers has an origin validation bypass via prefix matching

The origin validation uses startsWith for comparison, allowing attackers to bypass the check by registering a domain that shares a common prefix with an allowed origin. The getAllowedOrigin function checks if the Referer header starts with any allowed origin: javascript //...

kernel: smc: Use __sk_dst_get() and dst_dev_rcu() in smc_clc_prfx_match()

A flaw was found in the Linux kernel’s SMC Shared Memory Communication module: in smcclcprfxmatch, the function is called from smclistenwork without proper RCU or RTNL protection. The code previously used skdstgetsk-dev, which can lead to a use-after-free UAF condition if the sk’s destination is...

CVE-2026-24904

TrustTunnel is an open-source VPN protocol with a rule bypass issue in versions prior to 0.9.115. In tlslistener.rs, TlsListener::listen peeks 1024 bytes and calls extractclientrandom.... If parsetlsplaintext fails for example, a fragmented/partial ClientHello split across TCP writes,...

@fastify/middie security vulnerabilities

@fastify/middie is an open-source middleware engine developed by Fastify. Versions of @fastify/middie prior to 9.1.0 contained security vulnerabilities. These vulnerabilities were due to improper path prefix matching, which could allow the middleware to bypass security checks...

smc: Use __sk_dst_get() and dst_dev_rcu() in smc_clc_prfx_match().

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EUVD-2023-1815

Malicious code in bioql PyPI...

Path Traversal

@anthropic-ai/claude-code is vulnerable to Path Traversal. The vulnerability is due to using prefix matching instead of canonical path comparison, which allows bypassing directory restrictions and accessing files outside the CWD if a directory with the same prefix exists and untrusted content is...

CVE-2025-54387 IPX is Vulnerable to Path Traversal via Prefix Matching Bypass

IPX is an image optimizer powered by sharp and svgo. In versions 1.3.1 and below, 2.0.0-0 through 2.1.0, and 3.0.0 through 3.1.0, the approach used to check whether a path is within allowed directories is vulnerable to path prefix bypass when the allowed directories do not end with a path...