CVE-2026-72533 Portainer Portainer CE - Authentication Bypass

An authentication bypass vulnerability in Portainer CE through 2.44.0 allows authenticated low-privileged users to bypass Docker proxy authorization checks via non-canonical URL normalization, defeating all authorization middleware. The proxy endpoint fails to normalize request paths before...

CVE-2026-72533

The CVE concerns Portainer CE (up to 2.44.0) with an authentication bypass in the Docker proxy path validation. Authenticated low-privilege users can bypass proxy authorization checks through non-canonical URL normalization, causing the proxy and authorization layer to interpret crafted requests ...

Vault vulnerable to LIST authorization bypass via trailing-slash strip

Summary Vault’s ACL policy engine did not consistently enforce a wildcard glob deny rule against LIST requests made with a trailing slash on the denied path. This may allow a token holding a broader allow rule alongside a narrower wildcard deny rule to enumerate the names of entries beneath a pat...

Security Bulletin: IBM Cloud Pak for Data System (CPDS 1x) is affected by URI path normalization vulnerability due to Eclipse Jetty

Summary Eclipse Jetty is used by IBM Cloud Pak for Data System 1x to provide web application server functionality. CVE-2026-8384 affects Jetty's URI path handling when processing non-canonical paths containing path traversal sequences, resulting in unresolved paths being passed to web application...

CVE-2026-18427

A flaw was found in @fastify/static. An unauthenticated attacker can bypass route-based guards by using non-canonical path segments in a request. This allows the attacker to access and disclose the contents of files that should be protected by these guards. The vulnerability stems from the static...

Craft CMS: Incorrect path validation could potentially lead to path traversal

The ensurePathIsContained function of the Local file system class is theoretically vulnerable to path traversal, although no exploitable scenario has been discovered. When a file is read, an Asset object uses the getFileStream method of the Volume where the asset file is stored, which in turn use...

GHSA-7HXC-F267-H5Q7 Craft CMS: Incorrect path validation could potentially lead to path traversal

The ensurePathIsContained function of the Local file system class is theoretically vulnerable to path traversal, although no exploitable scenario has been discovered. When a file is read, an Asset object uses the getFileStream method of the Volume where the asset file is stored, which in turn use...

GHSA-CXJQ-MRR5-89RV Traefik: Authentication Bypass via Path Traversal in ReplacePathRegex Middleware

Summary There is a critical authentication-bypass vulnerability in Traefik's ReplacePathRegex middleware. When it is configured with a regular expression that captures user-controlled path segments without a mandatory separator for example regex: "^/api.", replacement: "/$1", a crafted request ca...

Traefik: Authentication Bypass via Path Traversal in ReplacePathRegex Middleware

Summary There is a critical authentication-bypass vulnerability in Traefik's ReplacePathRegex middleware. When it is configured with a regular expression that captures user-controlled path segments without a mandatory separator for example regex: "^/api.", replacement: "/$1", a crafted request ca...

rclone: Path traversal in serve s3 allows reading and overwriting root-level files

Summary rclone serve s3 allows a client to read and write files at the root of the remote which would normally be inaccessible by using dot-dot path segments in the object key. It does not allow reading files outside of the root. A request such as GET /bucket/../root-secret.txt is handled as an...

GHSA-8V25-V8P6-QF7V rclone: Path traversal in serve s3 allows reading and overwriting root-level files

Summary rclone serve s3 allows a client to read and write files at the root of the remote which would normally be inaccessible by using dot-dot path segments in the object key. It does not allow reading files outside of the root. A request such as GET /bucket/../root-secret.txt is handled as an...

EUVD-2026-53381

A flaw was found in Keycloak's Authorization Services. The component responsible for matching request paths to security policies PathMatcher does not properly normalize URIs before comparison. By adding extra characters like a trailing slash or matrix parameters to a URL, an attacker can trick th...

EUVD-2026-53316

The backmeup npm package assembles shell command strings by directly concatenating its option values name, source, destination, filter - e.g. cmd = "mkdir -p " + path.joininfo.destination, info.name + "; " - and executes the resulting string through a shell via ssh2-exec locally via childprocess,...

CVE-2026-71243

The backmeup npm package assembles shell command strings by directly concatenating its option values name, source, destination, filter - e.g. cmd = "mkdir -p " + path.joininfo.destination, info.name + "; " - and executes the resulting string through a shell via ssh2-exec locally via childprocess,...

CVE-2026-71243 backmeup (npm) - OS Command Injection via Backup Option Values

The backmeup npm package assembles shell command strings by directly concatenating its option values name, source, destination, filter - e.g. cmd = "mkdir -p " + path.joininfo.destination, info.name + "; " - and executes the resulting string through a shell via ssh2-exec locally via childprocess,...

Use of Non-Canonical URL Paths for Authorization Decisions

Overview org.keycloak:keycloak-common is an Open Source Identity and Access Management For Modern Applications and Services. Affected versions of this package are vulnerable to Use of Non-Canonical URL Paths for Authorization Decisions in the PathMatcher class in...

CVE-2025-71399 Better Auth before 1.4.5 Path Normalization Bypass via rou3

Better Auth relies on better-call, which uses the rou3 router library. In affected versions of rou3, paths are normalized by removing empty segments, so /path, //path, and ///path resolve to the same route. In Better Auth versions prior to 1.4.5 which bundles the fixed rou3, this can allow...

CVE-2025-71399 Better Auth before 1.4.5 Path Normalization Bypass via rou3

Better Auth relies on better-call, which uses the rou3 router library. In affected versions of rou3, paths are normalized by removing empty segments, so /path, //path, and ///path resolve to the same route. In Better Auth versions prior to 1.4.5 which bundles the fixed rou3, this can allow...

CVE-2025-71399

CVE-2025-71399 affects Better Auth prior to version 1.4.5, which ships a vulnerable rou3 router. In rou3, path normalization removes empty segments, causing /path, //path, and ///path to resolve to the same route. This enables an attacker to bypass disabledPaths configuration and path-based rate ...

CVE-2025-71399 Better Auth before 1.4.5 Path Normalization Bypass via rou3

Better Auth relies on better-call, which uses the rou3 router library. In affected versions of rou3, paths are normalized by removing empty segments, so /path, //path, and ///path resolve to the same route. In Better Auth versions prior to 1.4.5 which bundles the fixed rou3, this can allow...