Echo Static File Middleware Route Protection Bypass Via Encoded Dot-dot Traversal

Summary Echo v5.2.0 contains a bypass of the fix for GHSA-vfp3-v2gw-7wfq. The fix rejects encoded path separators such as "%2F" and "%5C" before static file path unescaping, but two traversal forms still bypass route-level middleware protections for static files. The primary bypass uses encoded...

Echo static file middleware route protection bypass via encoded dot-dot traversal

Summary Echo v5.2.0 contains a bypass of the fix for GHSA-vfp3-v2gw-7wfq. The fix rejects encoded path separators such as %2F and %5C before static file path unescaping, but two traversal forms still bypass route-level middleware protections for static files. The primary bypass uses encoded dot-d...

GHSA-3PMX-CF9F-34XR Echo static file middleware route protection bypass via encoded dot-dot traversal

Summary Echo v5.2.0 contains a bypass of the fix for GHSA-vfp3-v2gw-7wfq. The fix rejects encoded path separators such as %2F and %5C before static file path unescaping, but two traversal forms still bypass route-level middleware protections for static files. The primary bypass uses encoded dot-d...

CVE-2026-118654 Echo static file middleware route protection bypass via encoded dot-dot traversal

Echo is a Go web framework. Prior to 4.16.0 and 5.4.0, Echo's static file handlers can normalize dot segments after route matching and serve a file through a public static route even though the corresponding direct path is protected by route-level middleware. An unauthenticated attacker can read...

CVE-2026-118654

The Echo Go web framework (versions prior to 4.16.0 and 5.4.0 ) contains a vulnerability in its static file handlers . The root cause is an incomplete fix for CVE-2026-55677, where the framework normalizes dot segments after route matching. This allows an unauthenticated attacker to bypass route-...

CVE-2026-118654 Echo static file middleware route protection bypass via encoded dot-dot traversal

Echo is a Go web framework. Prior to 4.16.0 and 5.4.0, Echo's static file handlers can normalize dot segments after route matching and serve a file through a public static route even though the corresponding direct path is protected by route-level middleware. An unauthenticated attacker can read...

PT-2026-95017

Name of the Vulnerable Software and Affected Versions mport versions prior to 2.7.8 Description In the MidnightBSD Package Manager, directory assets handled as ASSET DIR or ASSET DIR OWNER MODE in the libmport/bundle read install pkg.c file utilize path-based mport mkdirp, ownership, and permissi...

CVE-2026-54587: Improper Link Resolution Before File Access

mport is the MidnightBSD Package Manager. Prior to 2.7.8, directory assets handled as ASSETDIR or ASSETDIROWNERMODE in libmport/bundlereadinstallpkg.c used path-based mportmkdirp, ownership, and permission operations. A local attacker able to modify part of the target installation tree could use...

SUSE CVE-2026-42882

oxyno-zeta/s3-proxy is an aws s3 proxy written in go. Prior to 5.0.0, s3-proxy contains an authentication bypass caused by inconsistent URL path interpretation between the authentication middleware and the bucket handler. The authentication middleware evaluates resource path patterns against the...

CVE-2026-15074

@fastify/static up to and including version 10.1.0 fails to reject dot-dot path segments in request pathnames before the file-resolution stage. This is a bypass of the earlier fix for CVE-2026-6414, which only covered encoded forward slashes. Because the underlying send library normalizes dot...

PT-2026-63566

Name of the Vulnerable Software and Affected Versions @fastify/static versions prior to 10.1.1 Description An unauthenticated attacker can bypass route-scoped middleware and guards by using non-leading .. and %2E%2E path segments in request pathnames. This occurs because the find-my-way router do...

CVE-2026-53598

The CVE-2026-53598 issue affects Prompty (.prompty) loaders that expanded ${file:...} references in frontmatter before 2.0.0-beta.2, allowing an attacker-controlled prompt to read local files via absolute paths, .. traversal, or symlink escapes. Root cause: path confinement was not enforced durin...

CVE-2026-49406

Deno is a JavaScript, TypeScript, and WebAssembly runtime. Prior to 2.7.12, when Deno was run in BYONM mode nodeModulesDir: "manual", the module resolver did not validate that a package's resolved entrypoint stayed within its nodemodules// directory. A malicious package.json whose main field...

Directory Traversal

Overview Magick.NET-Q8-x64 is a Magick.NET allows you can use ImageMagick without having to install ImageMagick on your server or desktop. More information about specific builds see the official docs https://github.com/dlemstra/Magick.NET/tree/main/docs Affected versions of this package are...

EUVD-2026-33305

WWBN AVideo is an open source video platform. In 29.0 and earlier, an unauthenticated remote attacker can read arbitrary image files anywhere on disk that the PHP user can open — including private user-profile photos that the application's normal serving wrappers gate behind ACLs, admin-uploaded...

CVE-2026-3366 InfoSphere Optim Test Data Fabrication is affected by Arbitrary File Read

IBM InfoSphere Optim Test Data Fabrication 1.0.0, 1.0.0.1, 1.0.0.2, 1.0.2, 1.0.2.2, 1.0.2.3, 1.0.2.4, 1.0.2.5, 1.0.2.6, 1.0.2.7 could allow a remote attacker to traverse directories on the system. An attacker could send a specially crafted URL request containing "dot dot" sequences /../ to view...

CVE-2026-40923

CVE-2026-40923 affects Tekton Pipelines. Before v1.11.1, a validation bypass in the VolumeMount path restriction lets mounting volumes under restricted /tekton/ paths by exploiting .. path traversal components. The check relies on strings.HasPrefix instead of filepath.Clean, allowing inputs like ...

PT-2026-25856

Name of the Vulnerable Software and Affected Versions File Browser versions 2.61.2 and below Description File Browser, a file managing interface, has an issue where an authenticated user with Create or Rename permissions can bypass administrator-configured deny rules. This is due to the order in...

Directory Traversal

Overview openclaw is a 🦞 OpenClaw — Personal AI Assistant Affected versions of this package are vulnerable to Directory Traversal via the gateway plugin authentication. An attacker can gain unauthorized access to protected API channel routes by sending requests with encoded dot-segment traversal ...

CVE-2024-51453

IBM Sterling Secure Proxy 6.2.0.0 through 6.2.0.1 could allow a remote attacker to traverse directories on the system. An attacker could send a specially crafted URL request containing "dot dot" sequences /../ to view arbitrary files on the system...